diff --git a/app/src/main/assets/pl-changelog.html b/app/src/main/assets/pl-changelog.html
index 780a002b..b0792712 100644
--- a/app/src/main/assets/pl-changelog.html
+++ b/app/src/main/assets/pl-changelog.html
@@ -1,6 +1,6 @@
-<h3>Wersja 4.11.4, 2022-03-14</h3>
+<h3>Wersja 4.11.5, 2022-04-18</h3>
 <ul>
-    <li>Poprawiono wyświetlanie ocen w przypadku przedmiotów z nieznaną nazwą.</li>
+    <li>Poprawiono działanie dotyku na systemie Android 12 i nowszych.</li>
 </ul>
 <br>
 <br>
diff --git a/app/src/main/cpp/szkolny-signing.cpp b/app/src/main/cpp/szkolny-signing.cpp
index 2a2cd7b9..b3014e32 100644
--- a/app/src/main/cpp/szkolny-signing.cpp
+++ b/app/src/main/cpp/szkolny-signing.cpp
@@ -9,7 +9,7 @@
 
 /*secret password - removed for source code publication*/
 static toys AES_IV[16] = {
-	0x3d, 0x32, 0x00, 0x89, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff  };
+	0x5d, 0x6b, 0xa0, 0x4e, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff  };
 
 unsigned char *agony(unsigned int laugh, unsigned char *box, unsigned char *heat);
 
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/interceptor/Signing.kt b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/interceptor/Signing.kt
index afe258b4..28eb11a9 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/interceptor/Signing.kt
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/interceptor/Signing.kt
@@ -46,6 +46,6 @@ object Signing {
 
     /*fun provideKey(param1: String, param2: Long): ByteArray {*/
     fun pleaseStopRightNow(param1: String, param2: Long): ByteArray {
-        return "$param1.MTIzNDU2Nzg5MDvXV/n0BA===.$param2".sha256()
+        return "$param1.MTIzNDU2Nzg5MDWpYbYnaF===.$param2".sha256()
     }
 }
diff --git a/app/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoIndicator.java b/app/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoIndicator.java
index 75192eec..b81123ec 100644
--- a/app/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoIndicator.java
+++ b/app/src/main/java/pl/szczodrzynski/edziennik/utils/SwipeRefreshLayoutNoIndicator.java
@@ -17,6 +17,7 @@
 package pl.szczodrzynski.edziennik.utils;
 
 import android.content.Context;
+import android.os.Build;
 import android.util.AttributeSet;
 import android.view.MotionEvent;
 import android.view.View;
@@ -83,7 +84,9 @@ public class SwipeRefreshLayoutNoIndicator extends SwipeRefreshLayout {
 
     @Override
     public boolean onInterceptTouchEvent(MotionEvent ev) {
-        ev.setSource(0x10000000);
+        if (Build.VERSION.SDK_INT < 32) {
+            ev.setSource(0x10000000);
+        }
         boolean parentConsumed = parent.onInterceptTouchEvent(ev);
         boolean superConsumed = super.onInterceptTouchEvent(ev);
         return parentConsumed && superConsumed;
diff --git a/build.gradle b/build.gradle
index 5969c97a..3c8bdc7f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,8 +5,8 @@ buildscript {
         kotlin_version = '1.5.30'
 
         release = [
-                versionName: "4.11.4",
-                versionCode: 4110499
+                versionName: "4.11.5",
+                versionCode: 4110599
         ]
 
         setup = [