diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index e0ed599474..64b9c3e2e4
--- a/pom.xml
+++ b/pom.xml
@@ -472,7 +472,7 @@
         <dependency>
             <groupId>org.glassfish.jersey.media</groupId>
             <artifactId>jersey-media-json-jackson</artifactId>
-            <version>2.23.2</version>
+            <version>2.31</version>
             <scope>test</scope>
         </dependency>
         <dependency>