diff --git a/gradle.properties b/gradle.properties
index 58e4fa02..dd155690 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -25,7 +25,7 @@ jacksonBomVersion=2.16.1
 jacocoVersion=0.8.12
 
 # Java Wrapper Version (can be overridden by environment variable)
-defaultJavaWrapperVersion=2.4.20
+defaultJavaWrapperVersion=2.4.21
 
 # Plugin Verifier IDE Versions
 verifierIdeVersions=IC-2023.1,IC-2023.2,IC-2023.3,IC-2024.1