diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index c843860..4714ae6 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
+        <option name="testRunner" value="PLATFORM" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="modules">
@@ -10,10 +12,10 @@
             <option value="$PROJECT_DIR$" />
             <option value="$PROJECT_DIR$/app" />
             <option value="$PROJECT_DIR$/navlib" />
+            <option value="$PROJECT_DIR$/navlib-font" />
           </set>
         </option>
         <option name="resolveModulePerSourceSet" value="false" />
-        <option name="testRunner" value="PLATFORM" />
       </GradleProjectSettings>
     </option>
   </component>
diff --git a/.idea/jarRepositories.xml b/.idea/jarRepositories.xml
new file mode 100644
index 0000000..eb2873e
--- /dev/null
+++ b/.idea/jarRepositories.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven" />
+      <option name="name" value="maven" />
+      <option name="url" value="https://jitpack.io" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 8a8f75b..0c54ef1 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -5,7 +5,7 @@
       <configuration PROFILE_NAME="Debug" CONFIG_NAME="Debug" />
     </configurations>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="false" project-jdk-name="JDK" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/.idea/runConfigurations.xml b/.idea/runConfigurations.xml
index 7f68460..e497da9 100644
--- a/.idea/runConfigurations.xml
+++ b/.idea/runConfigurations.xml
@@ -3,6 +3,7 @@
   <component name="RunConfigurationProducerService">
     <option name="ignoredProducers">
       <set>
+        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
         <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
         <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
         <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
diff --git a/app/build.gradle b/app/build.gradle
index aa3fb69..93bfb06 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -34,18 +34,19 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation"org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation "androidx.appcompat:appcompat:${versions.appcompat}"
-    implementation "androidx.legacy:legacy-support-v4:${versions.legacy}"
-    api("com.github.kuba2k2:MaterialDrawer:${versions.materialdrawer}") {
+    implementation "androidx.appcompat:appcompat:1.2.0"
+    implementation "androidx.legacy:legacy-support-v4:1.0.0"
+    api("com.github.kuba2k2:MaterialDrawer:817e45765c") {
         exclude module: 'library-iconics'
     }
-    implementation "com.mikepenz:iconics-core:${versions.iconics}"
-    implementation "com.mikepenz:iconics-views:${versions.iconics}"
-    implementation "com.mikepenz:community-material-typeface:${versions.font_cmd}@aar"
-    implementation "androidx.core:core-ktx:${versions.ktx}"
-    implementation "androidx.constraintlayout:constraintlayout:${versions.constraintLayout}"
-    implementation "com.google.android.material:material:${versions.material}"
-    implementation "pl.droidsonroids.gif:android-gif-drawable:${versions.gifdrawable}"
+    implementation "com.mikepenz:iconics-core:5.2.8"
+    implementation "com.mikepenz:iconics-views:5.2.8"
+    implementation "com.mikepenz:community-material-typeface:5.8.55.0-kotlin@aar"
+    implementation "androidx.core:core-ktx:1.3.2"
+    implementation "androidx.constraintlayout:constraintlayout:2.0.4"
+    implementation "com.google.android.material:material:1.3.0"
+    implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.1.0"
+    // implementation "pl.droidsonroids.gif:android-gif-drawable:1.2.15"
     implementation 'androidx.multidex:multidex:2.0.1'
     implementation project(":navlib")
 }
diff --git a/navlib/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoIndicator.java b/app/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoIndicator.java
similarity index 100%
rename from navlib/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoIndicator.java
rename to app/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoIndicator.java
diff --git a/navlib/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoTouch.java b/app/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoTouch.java
similarity index 100%
rename from navlib/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoTouch.java
rename to app/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoTouch.java
diff --git a/app/src/main/java/pl/szczodrzynski/navigation/DrawerProfile.kt b/app/src/main/java/pl/szczodrzynski/navigation/DrawerProfile.kt
index 4ee7557..ec93ddc 100644
--- a/app/src/main/java/pl/szczodrzynski/navigation/DrawerProfile.kt
+++ b/app/src/main/java/pl/szczodrzynski/navigation/DrawerProfile.kt
@@ -6,7 +6,6 @@ import android.graphics.PorterDuffColorFilter
 import android.graphics.drawable.Drawable
 import android.widget.ImageView
 import androidx.core.graphics.drawable.RoundedBitmapDrawableFactory
-import pl.droidsonroids.gif.GifDrawable
 import pl.szczodrzynski.navlib.ImageHolder
 import pl.szczodrzynski.navlib.crc16
 import pl.szczodrzynski.navlib.drawer.IDrawerProfile
@@ -57,7 +56,7 @@ class DrawerProfile(
                     /* if you want to use GIFs as profile drawables, add
                     implementation "pl.droidsonroids.gif:android-gif-drawable:${versions.gifdrawable}"
                      */
-                    return GifDrawable(image ?: "")
+                    return null//GifDrawable(image ?: "")
                 }
                 else {
                     return RoundedBitmapDrawableFactory.create(context.resources, image ?: "")
@@ -89,4 +88,4 @@ class DrawerProfile(
     override fun applyImageTo(imageView: ImageView) {
         getImageHolder(imageView.context).applyTo(imageView)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/pl/szczodrzynski/navigation/MainActivity.kt b/app/src/main/java/pl/szczodrzynski/navigation/MainActivity.kt
index cc03dd8..898824e 100644
--- a/app/src/main/java/pl/szczodrzynski/navigation/MainActivity.kt
+++ b/app/src/main/java/pl/szczodrzynski/navigation/MainActivity.kt
@@ -8,10 +8,10 @@ import android.view.Gravity
 import android.view.View
 import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
-import com.mikepenz.iconics.IconicsColor
 import com.mikepenz.iconics.IconicsDrawable
-import com.mikepenz.iconics.IconicsSize
 import com.mikepenz.iconics.typeface.library.community.material.CommunityMaterial
+import com.mikepenz.iconics.utils.actionBar
+import com.mikepenz.iconics.utils.paddingDp
 import com.mikepenz.materialdrawer.holder.StringHolder
 import com.mikepenz.materialdrawer.model.ProfileSettingDrawerItem
 import com.mikepenz.materialdrawer.model.interfaces.*
@@ -27,6 +27,7 @@ import pl.szczodrzynski.navlib.bottomsheet.NavBottomSheet.Companion.SORT_MODE_DE
 import pl.szczodrzynski.navlib.bottomsheet.NavBottomSheet.Companion.TOGGLE_GROUP_SORTING_ORDER
 import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetPrimaryItem
 import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetSeparatorItem
+import pl.szczodrzynski.navlib.colorAttr
 import pl.szczodrzynski.navlib.drawer.items.DrawerPrimaryItem
 import pl.szczodrzynski.navlib.getColorFromAttr
 import pl.szczodrzynski.navlib.withIcon
@@ -211,7 +212,7 @@ class MainActivity : AppCompatActivity() {
             navView.bottomSheet.enableDragToOpen = isChecked
         }
 
-        navView.bottomBar.fabIcon = CommunityMaterial.Icon2.cmd_pencil
+        navView.bottomBar.fabIcon = CommunityMaterial.Icon3.cmd_pencil
         navView.bottomBar.fabExtendedText = "Compose"
         navView.bottomBar.fabExtended = false
 
@@ -239,13 +240,13 @@ class MainActivity : AppCompatActivity() {
                     .withSelected(true)
                     .withIdentifier(1)
                     .withBadgeStyle(badgeStyle)
-                    .withIcon(CommunityMaterial.Icon.cmd_google_home),
+                    .withIcon(CommunityMaterial.Icon2.cmd_google_home),
 
                 DrawerPrimaryItem()
                     .withIdentifier(2)
                     .withName("Settings")
                     .withBadgeStyle(badgeStyle)
-                    .withIcon(CommunityMaterial.Icon2.cmd_settings),
+                    .withIcon(CommunityMaterial.Icon.cmd_cog_outline),
 
                 DrawerPrimaryItem().withName("iOS")
                     .withIdentifier(60)
@@ -263,7 +264,7 @@ class MainActivity : AppCompatActivity() {
                     .withIdentifier(62)
                     .withIsHiddenInMiniDrawer(true)
                     .withBadgeStyle(badgeStyle)
-                    .withIcon(CommunityMaterial.Icon.cmd_fingerprint),
+                    .withIcon(CommunityMaterial.Icon2.cmd_fingerprint),
 
                 DrawerPrimaryItem().withName("HDR enable/disable")
                     .withTag(0)
@@ -276,12 +277,12 @@ class MainActivity : AppCompatActivity() {
                     .withDescription("Because we all hate ads")
                     .withIdentifier(64)
                     .withBadgeStyle(badgeStyle)
-                    .withIcon(CommunityMaterial.Icon.cmd_adchoices),
+                    .withIcon(CommunityMaterial.Icon2.cmd_google_ads),
 
                 DrawerPrimaryItem().withName("Wonderful browsing experience and this is a long string")
                     .withIdentifier(65)
                     .withBadgeStyle(badgeStyle)
-                    .withIcon(CommunityMaterial.Icon2.cmd_internet_explorer)
+                    .withIcon(CommunityMaterial.Icon3.cmd_microsoft_internet_explorer)
             )
 
             //setAccountHeaderBackground("/sdcard/ban.gif")
@@ -303,10 +304,11 @@ class MainActivity : AppCompatActivity() {
                     .withName("Add Account")
                     .withDescription("Add new GitHub Account")
                     .withIcon(
-                        IconicsDrawable(context, CommunityMaterial.Icon2.cmd_plus)
-                            .actionBar()
-                            .padding { IconicsSize.dp(5) }
-                            .color { IconicsColor.colorInt(getColorFromAttr(context, R.attr.materialDrawerPrimaryText)) }
+                        IconicsDrawable(context, CommunityMaterial.Icon3.cmd_plus).apply {
+                            actionBar()
+                            paddingDp = 5
+                            colorAttr(context, R.attr.materialDrawerPrimaryText)
+                        }
                     )
                     .withOnDrawerItemClickListener { v, item, position ->
                         Toast.makeText(context, "Add account", Toast.LENGTH_SHORT).show()
@@ -314,7 +316,7 @@ class MainActivity : AppCompatActivity() {
                     },
                 ProfileSettingDrawerItem()
                     .withName("Manage Account")
-                    .withIcon(CommunityMaterial.Icon2.cmd_settings)
+                    .withIcon(CommunityMaterial.Icon.cmd_cog_outline)
             )
 
             drawerItemSelectedListener = { id, position, drawerItem ->
@@ -363,7 +365,7 @@ class MainActivity : AppCompatActivity() {
             this += BottomSheetPrimaryItem(true)
                 .withId(1)
                 .withTitle("Compose")
-                .withIcon(CommunityMaterial.Icon2.cmd_pencil)
+                .withIcon(CommunityMaterial.Icon3.cmd_pencil)
                 .withOnClickListener(View.OnClickListener {
                     Toast.makeText(this@MainActivity, "Compose message", Toast.LENGTH_SHORT).show()
                 })
@@ -371,7 +373,7 @@ class MainActivity : AppCompatActivity() {
             this += BottomSheetPrimaryItem(false)
                 .withId(3)
                 .withTitle("Synchronise")
-                .withIcon(CommunityMaterial.Icon2.cmd_sync)
+                .withIcon(CommunityMaterial.Icon3.cmd_sync)
                 .withOnClickListener(View.OnClickListener {
                     Toast.makeText(this@MainActivity, "Synchronising...", Toast.LENGTH_SHORT).show()
                 })
@@ -403,7 +405,7 @@ class MainActivity : AppCompatActivity() {
             textInputEnabled = true
             textInputHint = "Search"
             textInputHelperText = "0 messages found"
-            textInputIcon = CommunityMaterial.Icon2.cmd_magnify
+            textInputIcon = CommunityMaterial.Icon3.cmd_magnify
             textInputChangedListener = object : NavBottomSheet.OnTextInputChangedListener {
                 override fun onTextChanged(s: String, start: Int, before: Int, count: Int) {
                     navView.toolbar.subtitle = s
diff --git a/build.gradle b/build.gradle
index af7fafc..abb38af 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@
 
 buildscript {
     ext {
-        kotlin_version = '1.3.61'
+        kotlin_version = '1.4.30'
 
         release = [
                 // major.minor.patch.rc.beta
@@ -11,46 +11,9 @@ buildscript {
         ]
 
         setup = [
-                compileSdk: 28,
-                buildTools: "28.0.3",
+                compileSdk: 30,
                 minSdk    : 16,
-                targetSdk : 28
-        ]
-
-        versions = [
-                gradleAndroid    : "4.0.0-beta03",
-
-                kotlin           : ext.kotlin_version,
-                ktx              : "1.2.0",
-
-                androidX         : '1.0.0',
-                annotation       : '1.1.0',
-                recyclerView     : '1.2.0-alpha01',
-                material         : '1.2.0-alpha05',
-                appcompat        : '1.2.0-alpha03',
-                constraintLayout : '2.0.0-beta4',
-                cardview         : '1.0.0',
-                gridLayout       : '1.0.0',
-                navigation       : "2.0.0",
-                navigationFragment: "1.0.0",
-                legacy           : "1.0.0",
-
-                room             : "2.2.5",
-                lifecycle        : "2.2.0",
-                work             : "2.3.4",
-
-                firebase         : '17.2.2',
-                firebasemessaging: "20.1.3",
-                play_services    : "17.0.0",
-
-                materialdialogs  : "0.9.6.0",
-                materialdrawer   : "817e45765c367034b03046aaea6e95eeabcb40e9",
-                iconics          : "4.0.1",
-                font_cmd         : "3.5.95.1-kotlin",
-
-                gifdrawable      : "1.2.15",
-
-                retrofit         : "2.6.4"
+                targetSdk : 30
         ]
     }
 
@@ -59,8 +22,8 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:${versions.gradleAndroid}"
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${versions.kotlin}"
+        classpath "com.android.tools.build:gradle:4.2.0-beta06"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index f365f83..b156ff3 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.2-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip
diff --git a/navlib-font/.gitignore b/navlib-font/.gitignore
new file mode 100644
index 0000000..796b96d
--- /dev/null
+++ b/navlib-font/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/navlib/build.gradle b/navlib/build.gradle
index 13088da..429b037 100644
--- a/navlib/build.gradle
+++ b/navlib/build.gradle
@@ -24,8 +24,8 @@ android {
         }
     }
 
-    dataBinding {
-        enabled = true
+    buildFeatures {
+        dataBinding = true
     }
 
     packagingOptions {
@@ -36,24 +36,21 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
-    implementation "androidx.annotation:annotation:${versions.annotation}"
-    implementation "androidx.appcompat:appcompat:${versions.appcompat}"
-    implementation "androidx.constraintlayout:constraintlayout:${versions.constraintLayout}"
-    implementation "androidx.core:core-ktx:${versions.ktx}"
-    implementation "androidx.gridlayout:gridlayout:1.0.0"
-    implementation "androidx.legacy:legacy-support-v4:${versions.legacy}"
-    implementation "androidx.recyclerview:recyclerview:${versions.recyclerView}"
-    implementation "com.google.android.material:material:${versions.material}"
+    implementation "androidx.appcompat:appcompat:1.2.0"
+    implementation "androidx.core:core-ktx:1.3.2"
+    implementation "androidx.recyclerview:recyclerview:1.1.0"
+    implementation "com.google.android.material:material:1.3.0"
 
-    api("com.github.kuba2k2:MaterialDrawer:${versions.materialdrawer}") {
+    api("com.github.kuba2k2:MaterialDrawer:817e45765c") {
         exclude module: 'library-iconics'
     }
-    api "com.mikepenz:community-material-typeface:${versions.font_cmd}@aar"
-    api "com.mikepenz:iconics-core:${versions.iconics}"
-    implementation "com.mikepenz:materialize:1.2.1"
+    api "com.mikepenz:iconics-core:5.2.8"
     implementation "com.mikepenz:itemanimators:1.1.0"
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"
-    implementation "pl.droidsonroids.gif:android-gif-drawable:${versions.gifdrawable}"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    compileOnly "pl.droidsonroids.gif:android-gif-drawable:1.2.15"
+    api "com.mikepenz:materialize:1.2.1"
 
-    implementation 'com.balysv:material-ripple:1.0.2'
+    implementation "com.balysv:material-ripple:1.0.2"
+
+    implementation project(":navlib-font")
 }
diff --git a/navlib/src/main/java/pl/szczodrzynski/navlib/ImageHolder.kt b/navlib/src/main/java/pl/szczodrzynski/navlib/ImageHolder.kt
index 374bc85..15fe711 100644
--- a/navlib/src/main/java/pl/szczodrzynski/navlib/ImageHolder.kt
+++ b/navlib/src/main/java/pl/szczodrzynski/navlib/ImageHolder.kt
@@ -11,9 +11,9 @@ import android.widget.ImageView
 import androidx.annotation.ColorInt
 import androidx.annotation.DrawableRes
 import androidx.appcompat.content.res.AppCompatResources
-import com.mikepenz.iconics.IconicsColor
 import com.mikepenz.iconics.IconicsDrawable
 import com.mikepenz.iconics.typeface.IIcon
+import com.mikepenz.iconics.utils.actionBar
 import com.mikepenz.iconics.utils.paddingDp
 import com.mikepenz.iconics.utils.sizeDp
 import com.mikepenz.materialdrawer.util.DrawerImageLoader
@@ -99,10 +99,11 @@ open class ImageHolder : com.mikepenz.materialdrawer.holder.ImageHolder {
         val uri = uri
 
         when {
-            ii != null -> icon = IconicsDrawable(ctx, ii).apply {
-                color(IconicsColor.colorList(iconColor))
-                sizeDp(24)
-                paddingDp(paddingDp)
+            ii != null -> icon = IconicsDrawable(ctx).apply {
+                this.icon = ii
+                colorList = iconColor
+                sizeDp = 24
+                this.paddingDp = paddingDp
             }
             iconRes != -1 -> icon = AppCompatResources.getDrawable(ctx, iconRes)
             uri != null -> try {
diff --git a/navlib/src/main/java/pl/szczodrzynski/navlib/NavBottomBar.kt b/navlib/src/main/java/pl/szczodrzynski/navlib/NavBottomBar.kt
index 2199bae..6668650 100644
--- a/navlib/src/main/java/pl/szczodrzynski/navlib/NavBottomBar.kt
+++ b/navlib/src/main/java/pl/szczodrzynski/navlib/NavBottomBar.kt
@@ -1,5 +1,6 @@
 package pl.szczodrzynski.navlib
 
+import android.annotation.SuppressLint
 import android.content.Context
 import android.graphics.drawable.LayerDrawable
 import android.util.AttributeSet
@@ -13,8 +14,7 @@ import com.google.android.material.floatingactionbutton.ExtendedFloatingActionBu
 import com.google.android.material.floatingactionbutton.FloatingActionButton
 import com.mikepenz.iconics.IconicsDrawable
 import com.mikepenz.iconics.typeface.IIcon
-import com.mikepenz.iconics.typeface.library.community.material.CommunityMaterial
-import com.mikepenz.iconics.utils.colorInt
+import com.mikepenz.iconics.typeface.library.navlibfont.NavLibFont
 import com.mikepenz.iconics.utils.sizeDp
 import pl.szczodrzynski.navlib.bottomsheet.NavBottomSheet
 import pl.szczodrzynski.navlib.drawer.NavDrawer
@@ -89,11 +89,19 @@ class NavBottomBar : BottomAppBar {
     /**
      * Set the FAB's icon.
      */
-    var fabIcon: IIcon = CommunityMaterial.Icon.cmd_android
+    var fabIcon: IIcon? = null
         set(value) {
             field = value
-            fabView?.setImageDrawable(IconicsDrawable(context, value).colorInt(R.attr.colorFabIcon).sizeDp(24))
-            fabExtendedView?.icon = IconicsDrawable(context, value).colorInt(R.attr.colorFabIcon).sizeDp(24)
+            fabView?.setImageDrawable(IconicsDrawable(context).apply {
+                icon = value
+                colorAttr(context, R.attr.colorFabIcon)
+                sizeDp = 24
+            })
+            fabExtendedView?.icon = IconicsDrawable(context).apply {
+                icon = value
+                colorAttr(context, R.attr.colorFabIcon)
+                sizeDp = 24
+            }
         }
     /**
      * Set the ExtendedFAB's text.
@@ -112,6 +120,7 @@ class NavBottomBar : BottomAppBar {
         fabExtendedView?.setOnClickListener(onClickListener)
     }
 
+    @SuppressLint("ClickableViewAccessibility")
     private fun create(attrs: AttributeSet?, defStyle: Int) {
         setOnTouchListener { _, event ->
             if (bottomSheet?.enable != true || bottomSheet?.enableDragToOpen != true)
@@ -125,20 +134,21 @@ class NavBottomBar : BottomAppBar {
         val icon = ContextCompat.getDrawable(context, R.drawable.ic_menu_badge) as LayerDrawable?
         icon?.apply {
             mutate()
-            setDrawableByLayerId(R.id.ic_menu, IconicsDrawable(context)
-                .icon(CommunityMaterial.Icon2.cmd_menu)
-                .sizeDp(20)
-                .colorInt(getColorFromAttr(context, R.attr.colorOnPrimary)))
+            setDrawableByLayerId(R.id.ic_menu, IconicsDrawable(context).apply {
+                this.icon = NavLibFont.Icon.nav_menu
+                sizeDp = 20
+                colorAttr(context, R.attr.colorOnPrimary)
+            })
             setDrawableByLayerId(R.id.ic_badge, BadgeDrawable(context))
         }
         navigationIcon = icon
 
         menu.add(0, -1, 0, "Menu")
-            .setIcon(
-                IconicsDrawable(context)
-                    .icon(CommunityMaterial.Icon.cmd_dots_vertical)
-                    .sizeDp(20)
-                    .colorInt(getColorFromAttr(context, R.attr.colorOnPrimary)))
+            .setIcon(IconicsDrawable(context).apply {
+                this.icon = NavLibFont.Icon.nav_dots_vertical
+                sizeDp = 20
+                colorAttr(context, R.attr.colorOnPrimary)
+            })
             .setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS)
 
         setNavigationOnClickListener {
diff --git a/navlib/src/main/java/pl/szczodrzynski/navlib/SystemBarsUtil.kt b/navlib/src/main/java/pl/szczodrzynski/navlib/SystemBarsUtil.kt
index 1bcb1f8..07d4501 100644
--- a/navlib/src/main/java/pl/szczodrzynski/navlib/SystemBarsUtil.kt
+++ b/navlib/src/main/java/pl/szczodrzynski/navlib/SystemBarsUtil.kt
@@ -5,13 +5,12 @@ import android.content.res.Configuration.ORIENTATION_PORTRAIT
 import android.content.res.Resources
 import android.graphics.Color
 import android.os.Build.VERSION.SDK_INT
-import android.os.Build.VERSION_CODES.*
+import android.os.Build.VERSION_CODES
 import android.util.Log
 import android.view.View
 import android.view.View.*
 import android.view.Window
 import android.view.WindowManager
-import android.widget.Toast
 import androidx.core.graphics.ColorUtils
 import androidx.core.view.ViewCompat
 import com.mikepenz.materialize.util.KeyboardUtil
@@ -185,12 +184,12 @@ class SystemBarsUtil(private val activity: Activity) {
             // #3 SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN makes the activity not resize when keyboard is open
             // Samsung TouchWiz - app will go fullscreen. There is a problem though, see #3.
             var targetAppFullscreen = false
-            if (SDK_INT >= KITKAT) {
+            if (SDK_INT >= VERSION_CODES.KITKAT) {
                 targetAppFullscreen = true
             }
 
 
-            if (SDK_INT in KITKAT until LOLLIPOP) {
+            if (SDK_INT in VERSION_CODES.KITKAT until VERSION_CODES.LOLLIPOP) {
                 // API 19-20 (KitKat 4.4) - set gradient status bar
                 window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
                 // take FallbackGradient color
@@ -198,7 +197,7 @@ class SystemBarsUtil(private val activity: Activity) {
                 // disable darker even if [statusBarDarker] == true BUT gradient fallback is not COLOR_HALF_TRANSPARENT
                 //targetStatusBarDarker = targetStatusBarDarker && targetStatusBarFallbackGradient == COLOR_HALF_TRANSPARENT
             }
-            else if (SDK_INT >= LOLLIPOP) {
+            else if (SDK_INT >= VERSION_CODES.LOLLIPOP) {
                 // API 21+ (Lollipop 5.0+) - set transparent status bar
                 if (statusBarTranslucent) {
                     window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS)
@@ -206,17 +205,17 @@ class SystemBarsUtil(private val activity: Activity) {
                 else {
                     window.statusBarColor = Color.TRANSPARENT
                 }
-                if (SDK_INT < M && targetStatusBarLight) {
+                if (SDK_INT < VERSION_CODES.M && targetStatusBarLight) {
                     // take FallbackLight color
                     targetStatusBarMode = TARGET_MODE_LIGHT
                 }
             }
-            if (SDK_INT >= M && targetStatusBarLight) {
+            if (SDK_INT >= VERSION_CODES.M && targetStatusBarLight) {
                 // API 23+ (Marshmallow 6.0+) - set the status bar icons to dark color if [statusBarLight] is true
                 window.decorView.systemUiVisibility = window.decorView.systemUiVisibility or SYSTEM_UI_FLAG_LIGHT_STATUS_BAR
             }
             // FOR SAMSUNG/SONY DEVICES (TouchWiz 4.1-4.3)
-            if (SDK_INT < KITKAT) {
+            if (SDK_INT < VERSION_CODES.KITKAT) {
                 val libs = activity.packageManager.systemSharedLibraryNames
                 var reflect: String? = null
                 // TODO galaxy s3 - opening keyboard does not resize activity if fullscreen
@@ -282,20 +281,20 @@ class SystemBarsUtil(private val activity: Activity) {
 
             // TODO navigation bar options like status bar
             // NAVIGATION BAR
-            if (SDK_INT >= KITKAT && (SDK_INT < LOLLIPOP || !navigationBarTransparent)) {
+            if (SDK_INT >= VERSION_CODES.KITKAT && (SDK_INT < VERSION_CODES.LOLLIPOP || !navigationBarTransparent)) {
                 // API 19-20 (KitKat 4.4) - set gradient navigation bar
                 // API 21+ (Lollipop 5.0+) - set half-transparent navigation bar if [navigationBarTransparent] is false
                 window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION)
             }
 
-            if (SDK_INT >= LOLLIPOP && navigationBarTransparent) {
+            if (SDK_INT >= VERSION_CODES.LOLLIPOP && navigationBarTransparent) {
                 // API 21+ (Lollipop 5.0+) - set fully transparent navigation bar if [navigationBarTransparent] is true
                 window.navigationBarColor = Color.TRANSPARENT
             }
 
             // PADDING
             if (insetsListener != null) {
-                if (SDK_INT >= LOLLIPOP && false) {
+                if (SDK_INT >= VERSION_CODES.LOLLIPOP && false) {
                     ViewCompat.setOnApplyWindowInsetsListener(insetsListener!!) { _, insets ->
                         Log.d("NavLib", "Got insets left = ${insets.systemWindowInsetLeft}, top = ${insets.systemWindowInsetTop}, right = ${insets.systemWindowInsetRight}, bottom = ${insets.systemWindowInsetBottom}")
                         if (insetsApplied)
diff --git a/navlib/src/main/java/pl/szczodrzynski/navlib/Utils.kt b/navlib/src/main/java/pl/szczodrzynski/navlib/Utils.kt
index bf47be0..fc324f7 100644
--- a/navlib/src/main/java/pl/szczodrzynski/navlib/Utils.kt
+++ b/navlib/src/main/java/pl/szczodrzynski/navlib/Utils.kt
@@ -120,7 +120,9 @@ fun hasNavigationBar(context: Context): Boolean {
     return hasNavigationBar
 }
 
-fun IconicsDrawable.colorAttr(context: Context, @AttrRes attrRes: Int) = colorInt(getColorFromAttr(context, attrRes))
+fun IconicsDrawable.colorAttr(context: Context, @AttrRes attrRes: Int) {
+    colorInt = getColorFromAttr(context, attrRes)
+}
 
 fun getColorFromAttr(context: Context, @AttrRes color: Int): Int {
     val typedValue = TypedValue()
diff --git a/navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/NavBottomSheet.kt b/navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/NavBottomSheet.kt
index 0557ba4..d400288 100644
--- a/navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/NavBottomSheet.kt
+++ b/navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/NavBottomSheet.kt
@@ -5,7 +5,6 @@ import android.content.Context
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
 import android.graphics.drawable.Drawable
-import android.system.Os.close
 import android.text.Editable
 import android.text.TextWatcher
 import android.util.AttributeSet
@@ -28,13 +27,12 @@ import com.google.android.material.textfield.TextInputEditText
 import com.google.android.material.textfield.TextInputLayout
 import com.mikepenz.iconics.IconicsDrawable
 import com.mikepenz.iconics.typeface.IIcon
-import com.mikepenz.iconics.typeface.library.community.material.CommunityMaterial
+import com.mikepenz.iconics.typeface.library.navlibfont.NavLibFont
 import com.mikepenz.iconics.utils.paddingDp
 import com.mikepenz.iconics.utils.sizeDp
-import com.mikepenz.materialdrawer.model.interfaces.IDrawerItem
 import pl.szczodrzynski.navlib.*
-import pl.szczodrzynski.navlib.bottomsheet.items.IBottomSheetItem
 import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetSeparatorItem
+import pl.szczodrzynski.navlib.bottomsheet.items.IBottomSheetItem
 
 
 class NavBottomSheet : CoordinatorLayout {
@@ -280,7 +278,10 @@ class NavBottomSheet : CoordinatorLayout {
     private fun toggleGroupGetIconicsDrawable(context: Context, icon: IIcon?): Drawable? {
         if (icon == null)
             return null
-        return IconicsDrawable(context, icon).sizeDp(24).paddingDp(4)
+        return IconicsDrawable(context, icon).apply {
+            sizeDp = 24
+            paddingDp = 4
+        }
     }
 
     fun toggleGroupAddItem(id: Int, text: String, @DrawableRes icon: Int, defaultSortOrder: Int = SORT_MODE_ASCENDING) {
@@ -337,8 +338,8 @@ class NavBottomSheet : CoordinatorLayout {
             }
             button.tag = tag
             button.icon = toggleGroupGetIconicsDrawable(context, when (sortingMode) {
-                SORT_MODE_ASCENDING -> CommunityMaterial.Icon2.cmd_sort_ascending
-                SORT_MODE_DESCENDING -> CommunityMaterial.Icon2.cmd_sort_descending
+                SORT_MODE_ASCENDING -> NavLibFont.Icon.nav_sort_ascending
+                SORT_MODE_DESCENDING -> NavLibFont.Icon.nav_sort_descending
                 else -> null
             })
             if (sortingMode != null) {
@@ -386,7 +387,11 @@ class NavBottomSheet : CoordinatorLayout {
         set(value) {
             textInputLayout.startIconDrawable = when (value) {
                 is Drawable -> value
-                is IIcon -> IconicsDrawable(context, value).sizeDp(24)/*.colorInt(Color.BLACK)*/
+                is IIcon -> IconicsDrawable(context).apply {
+                    icon = value
+                    sizeDp = 34
+                    // colorInt = Color.BLACK
+                }
                 is Int -> context.getDrawableFromRes(value)
                 else -> null
             }
diff --git a/navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/items/BottomSheetPrimaryItem.kt b/navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/items/BottomSheetPrimaryItem.kt
index 7608714..3f7631c 100644
--- a/navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/items/BottomSheetPrimaryItem.kt
+++ b/navlib/src/main/java/pl/szczodrzynski/navlib/bottomsheet/items/BottomSheetPrimaryItem.kt
@@ -9,7 +9,6 @@ import androidx.annotation.StringRes
 import androidx.recyclerview.widget.RecyclerView
 import com.mikepenz.iconics.IconicsDrawable
 import com.mikepenz.iconics.typeface.IIcon
-import com.mikepenz.iconics.typeface.library.community.material.CommunityMaterial
 import com.mikepenz.iconics.utils.sizeDp
 import pl.szczodrzynski.navlib.ImageHolder
 import pl.szczodrzynski.navlib.R
@@ -42,10 +41,11 @@ data class BottomSheetPrimaryItem(override val isContextual: Boolean = true) : I
     override fun bindViewHolder(viewHolder: ViewHolder) {
         viewHolder.root.setOnClickListener(onClickListener)
 
-        viewHolder.image.setImageDrawable(IconicsDrawable(viewHolder.text.context)
-                .icon(iconicsIcon ?: CommunityMaterial.Icon.cmd_android)
-                .colorAttr(viewHolder.text.context, android.R.attr.textColorSecondary)
-                .sizeDp(24))
+        viewHolder.image.setImageDrawable(IconicsDrawable(viewHolder.text.context).apply {
+            icon = iconicsIcon
+            colorAttr(viewHolder.text.context, android.R.attr.textColorSecondary)
+            sizeDp = 24
+        })
 
         viewHolder.description.visibility = View.VISIBLE
         when {
diff --git a/settings.gradle b/settings.gradle
index 4ba776f..fd009eb 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1 +1 @@
-include ':app', ':navlib'
\ No newline at end of file
+include ':app', ':navlib', ':navlib-font'