diff --git a/modules/pom.xml b/modules/pom.xml
index 14b4a6f..5a606ea 100644
--- a/modules/pom.xml
+++ b/modules/pom.xml
@@ -412,7 +412,7 @@
   <!-- ==================================================================== -->
   <properties>
     <!-- Versions -->
-    <assertj.version>3.25.3</assertj.version>
+    <assertj.version>3.26.3</assertj.version>
     <jcommander.version>1.82</jcommander.version>
     <joda-convert.version>2.2.3</joda-convert.version>
     <joda-beans.version>2.10.0</joda-beans.version>