diff --git a/Java-CRUD/pom.xml b/Java-CRUD/pom.xml
old mode 100755
new mode 100644
index 52d3038..0690db6
--- a/Java-CRUD/pom.xml
+++ b/Java-CRUD/pom.xml
@@ -16,7 +16,7 @@
         <dependency>
             <groupId>ch.qos.logback</groupId>
             <artifactId>logback-classic</artifactId>
-            <version>1.2.3</version>
+            <version>1.3.12</version>
         </dependency>
     </dependencies>