diff --git a/app/build.gradle b/app/build.gradle
index ad18af5c7..6229c2848 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -17,8 +17,8 @@ android {
         applicationId "com.simplemobiletools.calendar.pro"
         minSdkVersion 23
         targetSdkVersion 33
-        versionCode 230
-        versionName "6.21.4"
+        versionCode 231
+        versionName "6.21.5"
         multiDexEnabled true
         setProperty("archivesBaseName", "calendar")
         vectorDrawables.useSupportLibrary = true