diff --git a/app/build.gradle b/app/build.gradle
index e24718fe..edf5c7cc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -248,7 +248,7 @@ dependencies {
     playImplementation 'com.google.firebase:firebase-crashlytics:'
     playImplementation 'com.google.android.play:core:1.10.3'
     playImplementation 'com.google.android.play:core-ktx:1.8.1'
-    playImplementation 'com.google.android.gms:play-services-ads:21.4.0'
+    playImplementation 'com.google.android.gms:play-services-ads:21.5.0'
 
     hmsImplementation 'com.huawei.hms:hianalytics:6.9.1.200'
     hmsImplementation 'com.huawei.agconnect:agconnect-crash:1.8.0.300'