diff --git a/build.gradle b/build.gradle
index bc55ebc7..1890f36c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -57,9 +57,13 @@ ext {
 
     multiDexVersion = "2.0.1"
 
+    appCompatVersion = "1.1.0"
+
     androidXCoreVersion = "1.3.1"
 
-    appCompatVersion = "1.1.0"
+    androidXNavigationVersion = "2.3.0"
+
+    androidXBiometricVersion = "1.0.1"
 
     constraintLayoutVersion = "1.1.3"
 
@@ -71,8 +75,6 @@ ext {
 
     sqlCipherVersion = "4.4.0"
 
-    androidXBiometricVersion = "1.0.1"
-
     bcryptVersion = "0.9.0"
 
 
diff --git a/ui/BankingAndroidApp/build.gradle b/ui/BankingAndroidApp/build.gradle
index 41e7f73f..22de00b5 100644
--- a/ui/BankingAndroidApp/build.gradle
+++ b/ui/BankingAndroidApp/build.gradle
@@ -157,9 +157,9 @@ dependencies {
     implementation "com.google.dagger:dagger:$daggerVersion"
 
 
-    implementation 'androidx.navigation:navigation-fragment:2.0.0-rc02'
-    implementation 'androidx.navigation:navigation-ui:2.0.0-rc02'
+    implementation "androidx.navigation:navigation-fragment:$androidXNavigationVersion"
+    implementation "androidx.navigation:navigation-ui:$androidXNavigationVersion"
     implementation 'androidx.lifecycle:lifecycle-extensions:2.0.0'
-    implementation 'androidx.navigation:navigation-fragment-ktx:2.0.0-rc02'
-    implementation 'androidx.navigation:navigation-ui-ktx:2.0.0-rc02'
+    implementation "androidx.navigation:navigation-fragment-ktx:$androidXNavigationVersion"
+    implementation "androidx.navigation:navigation-ui-ktx:$androidXNavigationVersion"
 }