diff --git a/app/build.gradle b/app/build.gradle
index 51737dfc..35fe4a1b 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -72,9 +72,9 @@ dependencies {
 
     //implementation "androidx.security:security-crypto:1.0.0"
     //implementation "androidx.security:security-identity-credential:1.0.0-alpha02"
-    implementation 'androidx.appcompat:appcompat:1.3.0'
+    implementation 'androidx.appcompat:appcompat:1.4.1'
     implementation 'com.google.android.material:material:1.3.0'
     testImplementation 'junit:junit:4.+'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
 }
\ No newline at end of file