diff --git a/Java/Spring/spring-boot-essentials/pom.xml b/Java/Spring/spring-boot-essentials/pom.xml
old mode 100755
new mode 100644
index 2b4adce..e8188a5
--- a/Java/Spring/spring-boot-essentials/pom.xml
+++ b/Java/Spring/spring-boot-essentials/pom.xml
@@ -34,7 +34,7 @@
     <dependency>
       <groupId>org.assertj</groupId>
       <artifactId>assertj-core</artifactId>
-      <version>3.11.1</version>
+      <version>3.27.7</version>
       <scope>test</scope>
     </dependency>