diff --git a/android_app/app/build.gradle b/android_app/app/build.gradle
index 9c8c955c..54f201f1 100644
--- a/android_app/app/build.gradle
+++ b/android_app/app/build.gradle
@@ -8,8 +8,8 @@ android {
         testApplicationId "com.health.openscale.test"
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 49
-        versionName "2.3.0"
+        versionCode 50
+        versionName "2.3.1"
         archivesBaseName = "openScale-$versionName"
 
         manifestPlaceholders = [
@@ -123,14 +123,14 @@ android {
 }
 
 dependencies {
-    implementation 'com.google.android.material:material:1.3.0-alpha01'
+    implementation 'com.google.android.material:material:1.3.0-alpha02'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'androidx.recyclerview:recyclerview:1.1.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.preference:preference:1.1.1'
-    implementation 'androidx.navigation:navigation-fragment:2.3.0-rc01'
-    implementation 'androidx.navigation:navigation-ui:2.3.0-rc01'
+    implementation 'androidx.navigation:navigation-fragment:2.3.0'
+    implementation 'androidx.navigation:navigation-ui:2.3.0'
     implementation "android.arch.lifecycle:extensions:1.1.1"
     annotationProcessor "android.arch.lifecycle:compiler:1.1.1"
 
@@ -139,7 +139,7 @@ dependencies {
     // Simple CSV
     implementation 'com.j256.simplecsv:simplecsv:2.6'
     // Blessed Android
-    implementation 'com.github.weliem:blessed-android:1.18'
+    implementation 'com.github.weliem:blessed-android:1.20'
     // CustomActivityOnCrash
     implementation 'cat.ereza:customactivityoncrash:2.2.0'
     // AppIntro