diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 430fb06c..6bb0194a
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.6.1</version>
+            <version>2.12.6.1</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>