diff --git a/app/build.gradle b/app/build.gradle
index 1db442bab..90ba68026 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -17,12 +17,12 @@ android {
         leanback {
             dimension "mode"
             versionCode 71
-            versionName "20230404#3"
+            versionName "20230404#4"
         }
         mobile {
             dimension "mode"
             versionCode 9
-            versionName "20230404#3"
+            versionName "20230404#4"
         }
         java {
             dimension = "api"
diff --git a/build.gradle b/build.gradle
index 3fb8e2385..fab0d5e68 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,6 @@
 plugins {
-    id 'com.android.application' version '7.4.2' apply false
-    id 'com.android.library' version '7.4.2' apply false
+    id 'com.android.application' version '7.2.2' apply false
+    id 'com.android.library' version '7.2.2' apply false
     id 'com.chaquo.python' version '12.0.1' apply false
 }