diff --git a/build.gradle b/build.gradle
index 7c324e4..ebf1d06 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@
 
 buildscript {
     ext {
-        kotlin_version = '1.4.30'
+        kotlin_version = '1.4.31'
 
         release = [
                 // major.minor.patch.rc.beta
diff --git a/navlib/build.gradle b/navlib/build.gradle
index 2ef0a15..8c8f458 100644
--- a/navlib/build.gradle
+++ b/navlib/build.gradle
@@ -36,14 +36,14 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     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.mikepenz:materialize:1.2.1"
-    api "com.mikepenz:materialdrawer:8.3.3"
+    api "pl.szczodrzynski:materialdrawer:7e083334f2"
     api "com.mikepenz:iconics-core:5.2.8"
     api "com.mikepenz:itemanimators:1.1.0"