diff --git a/springbt_uid_generator/uid-generator/pom.xml b/springbt_uid_generator/uid-generator/pom.xml
index 1bb5031..fd96461 100644
--- a/springbt_uid_generator/uid-generator/pom.xml
+++ b/springbt_uid_generator/uid-generator/pom.xml
@@ -90,7 +90,7 @@
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
-            <version>4.10</version>
+            <version>4.13.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>