diff --git a/pom.xml b/pom.xml
index 7eab2c1..32b5c7d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -51,7 +51,7 @@
     <logstash.version>7.4</logstash.version>
 
     <!-- Testing-dependencies -->
-    <assertj.version>3.26.0</assertj.version>
+    <assertj.version>3.26.3</assertj.version>
     <junit.version>5.10.3</junit.version>
     <mockk.version>1.13.11</mockk.version>