diff --git a/pom.xml b/pom.xml
index c27699c..a114c42 100644
--- a/pom.xml
+++ b/pom.xml
@@ -61,7 +61,7 @@
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
-            <version>3.11.1</version>
+            <version>3.18.1</version>
             <scope>test</scope>
         </dependency>
         <dependency>