diff --git a/gradle.properties b/gradle.properties
index 4430b00821..75ed0531d5 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,3 @@
 gaeVersion=1.9.68
 springBootVersion=2.1.2.RELEASE
-version=5.2.0.BUILD-SNAPSHOT
+version=5.2.0.M1