diff --git a/build.gradle b/build.gradle
index f18a23f74f..d0b6925e3f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -257,8 +257,8 @@ android {
     }
 
     defaultConfig {
-        versionCode 373
-        versionName "4.21.5"
+        versionCode 374
+        versionName "4.21.6"
 
         minSdkVersion 14
         targetSdkVersion 25