diff --git a/app/build.gradle b/app/build.gradle
index 2e5c6ba..78db556 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -7,8 +7,8 @@ android {
         applicationId "net.typeblog.shelter"
         minSdkVersion 24
         targetSdkVersion 30
-        versionCode 16
-        versionName "1.6-alpha"
+        versionCode 17
+        versionName "1.6"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
@@ -37,10 +37,10 @@ dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
     implementation 'androidx.legacy:legacy-support-core-ui:1.0.0'
     implementation 'androidx.fragment:fragment:1.2.5'
-    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'androidx.preference:preference:1.1.1'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-beta7'
-    implementation 'com.google.android.material:material:1.1.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.1'
+    implementation 'com.google.android.material:material:1.2.1'
     implementation 'androidx.localbroadcastmanager:localbroadcastmanager:1.0.0'
     implementation 'mobi.upod:time-duration-picker:1.1.3'
     testImplementation 'junit:junit:4.12'