diff --git a/plain-java-aggregate/pom.xml b/plain-java-aggregate/pom.xml
index 23696d7..afa96d2 100644
--- a/plain-java-aggregate/pom.xml
+++ b/plain-java-aggregate/pom.xml
@@ -38,7 +38,7 @@
     <properties>
         <lombok.version>1.18.8</lombok.version>
         <junit-jupiter.version>5.5.1</junit-jupiter.version>
-        <assertj-core.version>3.13.2</assertj-core.version>
+        <assertj-core.version>3.27.7</assertj-core.version>
     </properties>
 
 </project>