diff --git a/topic-queue-example/pom.xml b/topic-queue-example/pom.xml
index e74147b..07e58de 100644
--- a/topic-queue-example/pom.xml
+++ b/topic-queue-example/pom.xml
@@ -22,7 +22,7 @@
     <assertj.version>3.11.1</assertj.version>
     <lombok.version>1.18.4</lombok.version>
     <slf4j.version>1.7.26</slf4j.version>
-    <junit4.version>4.13</junit4.version>
+    <junit4.version>4.13.1</junit4.version>
     <vavr.version>0.10.2</vavr.version>
   </properties>