diff --git a/flatpack-excel/pom.xml b/flatpack-excel/pom.xml
index a921e8eb..e1cd040a 100644
--- a/flatpack-excel/pom.xml
+++ b/flatpack-excel/pom.xml
@@ -121,7 +121,7 @@
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
-            <version>3.19.0</version>
+            <version>3.27.7</version>
             <scope>test</scope>
         </dependency>
     </dependencies>