diff --git a/config.gradle b/config.gradle
index 353e72860..2d4dd7c75 100644
--- a/config.gradle
+++ b/config.gradle
@@ -4,7 +4,7 @@ ext {
             buildToolsVersion: "29.0.2",
             minSdkVersion    : 21,
             targetSdkVersion : 31,
-            versionCode      : 420,
+            versionCode      : 421,
             versionName      : "6.5.1"
     ]
     manifestPlaceholders = [