diff --git a/tomcat9.0-source/modules/jdbc-pool/pom.xml b/tomcat9.0-source/modules/jdbc-pool/pom.xml
index ff3adf9c..d4dcca75 100644
--- a/tomcat9.0-source/modules/jdbc-pool/pom.xml
+++ b/tomcat9.0-source/modules/jdbc-pool/pom.xml
@@ -70,7 +70,7 @@
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
-      <version>4.13</version>
+      <version>4.13.1</version>
       <scope>test</scope>
     </dependency>
     <dependency>