diff --git a/gradle.properties b/gradle.properties
index 4a3fe4a4..da7a59c4 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ assetPipelineVersion=3.3.4
 gebVersion=2.3
 gormVersion=8.1.0
 grailsGradlePluginVersion=6.1.2
-groovyVersion=3.0.20
+groovyVersion=3.0.21
 h2Version=1.4.200
 hibernate5Version=5.6.15.Final
 hibernateValidatorVersion=6.2.5.Final