diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index e0ed599474..05f0fd3b6f
--- a/pom.xml
+++ b/pom.xml
@@ -373,7 +373,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.jaxrs</groupId>
             <artifactId>jackson-jaxrs-json-provider</artifactId>
-            <version>2.9.9</version>
+            <version>2.12.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>