diff --git a/pom.xml b/pom.xml
index 335fdad..47fa627 100644
--- a/pom.xml
+++ b/pom.xml
@@ -71,7 +71,7 @@
         <netty.build.version>31</netty.build.version>
 
         <junit-jupiter.version>5.9.1</junit-jupiter.version>
-        <assertj.version>3.21.0</assertj.version>
+        <assertj.version>3.27.7</assertj.version>
         <equalsverifier.version>3.10.1</equalsverifier.version>
 
         <project.scm.id>github</project.scm.id>