diff --git a/gradle.properties b/gradle.properties
index 5c5ddbd7..1b634814 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -16,4 +16,4 @@ springSessionBomVersion=2020.0.0-M1
 springSessionDataGeodeVersion=2.4.0-M1
 springShellVersion=1.2.0.RELEASE
 testcontainersVersion=1.14.3
-version=1.4.0-SNAPSHOT
+version=1.4.0-M1