diff --git a/build.gradle b/build.gradle
index e02641437..859182a81 100644
--- a/build.gradle
+++ b/build.gradle
@@ -84,7 +84,7 @@ allprojects {
 		jbatchTckSpi = '1.0'
 		jettisonVersion = '1.2' //? => upgrade to 1.4 and the build fails (deprecated anyway via xstream)
 		jmsVersion = '2.0.1'
-		junitVersion = '4.13'
+		junitVersion = '4.13.1'
 		junitJupiterVersion = '5.7.0'
 		log4jVersion = '2.13.3'
 		mysqlVersion = '8.0.21'