diff --git a/gradle.properties b/gradle.properties
index 67a553866a..2e904b59ba 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,3 +1,3 @@
 gaeVersion=1.9.71
 springBootVersion=2.1.6.RELEASE
-version=5.1.6.RELEASE
+version=5.1.6.BUILD-SNAPSHOT