diff --git a/app/build.gradle b/app/build.gradle
index 7c92691621..19322679e6 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -80,8 +80,8 @@ protobuf {
     }
 }
 
-def canonicalVersionCode = 671
-def canonicalVersionName = "4.66.3"
+def canonicalVersionCode = 672
+def canonicalVersionName = "4.66.4"
 
 def postFixSize = 10
 def abiPostFix = ['universal'   : 0,