diff --git a/app/build.gradle b/app/build.gradle
index e7e93e4a9..f56d86955 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -256,7 +256,7 @@ dependencies {
     playImplementation 'com.google.firebase:firebase-crashlytics:'
     playImplementation 'com.google.firebase:firebase-config'
 
-    playImplementation 'com.google.android.gms:play-services-ads:23.1.0'
+    playImplementation 'com.google.android.gms:play-services-ads:22.6.0'
     playImplementation "com.google.android.play:integrity:1.3.0"
     playImplementation 'com.google.android.play:app-update-ktx:2.1.0'
     playImplementation 'com.google.android.play:review-ktx:2.0.1'