diff --git a/counting-lines-of-code/pom.xml b/counting-lines-of-code/pom.xml
index 266d64f..aefdb8c 100644
--- a/counting-lines-of-code/pom.xml
+++ b/counting-lines-of-code/pom.xml
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
-            <version>3.22.0</version>
+            <version>3.27.7</version>
             <scope>test</scope>
         </dependency>
         <dependency>