diff --git a/ultrasonic/build.gradle b/ultrasonic/build.gradle
index 07af3496..dae4e0ea 100644
--- a/ultrasonic/build.gradle
+++ b/ultrasonic/build.gradle
@@ -10,7 +10,7 @@ android {
     defaultConfig {
         applicationId "org.moire.ultrasonic"
         versionCode 124
-        versionName "4.6.1-RC"
+        versionName "4.6.1"
 
         minSdkVersion versions.minSdk
         targetSdkVersion versions.targetSdk