[skip ci] Release v5.2.1
diff --git a/gradle.properties b/gradle.properties
index 9c23ba1..ee21be7 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,4 +1,4 @@
-projectVersion=5.2.1-SNAPSHOT
+projectVersion=5.2.1
 grailsVersion=5.2.1
 springBootVersion=2.7.0
 groovyVersion=3.0.11