diff --git a/file-sharing-consumer/app/build.gradle b/file-sharing-consumer/app/build.gradle
index d99e695..4e1cd21 100644
--- a/file-sharing-consumer/app/build.gradle
+++ b/file-sharing-consumer/app/build.gradle
@@ -34,7 +34,7 @@ android {
 dependencies {
 
     implementation 'androidx.core:core-ktx:1.8.0'
-    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'com.google.android.material:material:1.6.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     testImplementation 'junit:junit:4.13.2'
diff --git a/file-sharing-producer/app/build.gradle b/file-sharing-producer/app/build.gradle
index 867faf8..c660a00 100644
--- a/file-sharing-producer/app/build.gradle
+++ b/file-sharing-producer/app/build.gradle
@@ -34,7 +34,7 @@ android {
 dependencies {
 
     implementation 'androidx.core:core-ktx:1.8.0'
-    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'com.google.android.material:material:1.6.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     testImplementation 'junit:junit:4.13.2'
diff --git a/lottie/app/build.gradle b/lottie/app/build.gradle
index d23be18..d049fc2 100644
--- a/lottie/app/build.gradle
+++ b/lottie/app/build.gradle
@@ -34,7 +34,7 @@ android {
 dependencies {
 
     implementation 'androidx.core:core-ktx:1.8.0'
-    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'com.google.android.material:material:1.6.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'com.airbnb.android:lottie:5.2.0'
diff --git a/vision-qr-code-scanner/app/build.gradle b/vision-qr-code-scanner/app/build.gradle
index 9b3b3f7..f0bb2ff 100644
--- a/vision-qr-code-scanner/app/build.gradle
+++ b/vision-qr-code-scanner/app/build.gradle
@@ -34,7 +34,7 @@ android {
 dependencies {
 
     implementation 'androidx.core:core-ktx:1.8.0'
-    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'com.google.android.material:material:1.6.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
     implementation 'com.google.android.gms:play-services-vision:20.1.3'
diff --git a/work-manager/app/build.gradle b/work-manager/app/build.gradle
index 6fd35d0..bb851b0 100644
--- a/work-manager/app/build.gradle
+++ b/work-manager/app/build.gradle
@@ -51,7 +51,7 @@ dependencies {
     implementation "com.jakewharton.timber:timber:5.0.1"
 
     implementation 'androidx.core:core-ktx:1.8.0'
-    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'com.google.android.material:material:1.6.1'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'