diff --git a/pom.xml b/pom.xml
index cb5c7dc5d..5e6a600d9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -95,7 +95,7 @@
     <pdf-renderer.version>1.0.5</pdf-renderer.version>
 
     <!-- test-dependencies -->
-    <assertj.version>3.26.3</assertj.version>
+    <assertj.version>3.27.3</assertj.version>
     <checkstyle.version>10.23.1</checkstyle.version>
     <hamcrest.version>3.0</hamcrest.version>
     <jacoco-maven-plugin.version>0.8.12</jacoco-maven-plugin.version>