diff --git a/app/build.gradle b/app/build.gradle
index e68fc7c7a..eef28e31c 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -93,7 +93,7 @@ dependencies {
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test:runner:1.5.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
-    implementation 'androidx.annotation:annotation:1.5.0'
+    implementation 'androidx.annotation:annotation:1.6.0'
     implementation 'androidx.drawerlayout:drawerlayout:1.1.1'
     compileOnly project(':app:stub')
 }
diff --git a/app/stub/build.gradle b/app/stub/build.gradle
index 93e9e403a..be68d1dbd 100644
--- a/app/stub/build.gradle
+++ b/app/stub/build.gradle
@@ -24,5 +24,5 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.annotation:annotation:1.5.0'
+    implementation 'androidx.annotation:annotation:1.6.0'
 }
diff --git a/shell-loader/stub/build.gradle b/shell-loader/stub/build.gradle
old mode 100755
new mode 100644
index 93e9e403a..be68d1dbd
--- a/shell-loader/stub/build.gradle
+++ b/shell-loader/stub/build.gradle
@@ -24,5 +24,5 @@ android {
 }
 
 dependencies {
-    implementation 'androidx.annotation:annotation:1.5.0'
+    implementation 'androidx.annotation:annotation:1.6.0'
 }
diff --git a/x11-client-experimental/build.gradle b/x11-client-experimental/build.gradle
old mode 100755
new mode 100644
index 4d17aa465..b10dd9d8c
--- a/x11-client-experimental/build.gradle
+++ b/x11-client-experimental/build.gradle
@@ -57,7 +57,7 @@ dependencies {
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test:runner:1.5.2'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
-    implementation 'androidx.annotation:annotation:1.5.0'
+    implementation 'androidx.annotation:annotation:1.6.0'
     implementation 'androidx.drawerlayout:drawerlayout:1.1.1'
     compileOnly project(':app:stub')
     compileOnly project(':shell-loader:stub')