diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 22b2f71..c360a7e
--- a/pom.xml
+++ b/pom.xml
@@ -91,7 +91,7 @@
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-databind</artifactId>
-      <version>2.11.3</version>
+      <version>2.12.7.1</version>
       <exclusions>
         <exclusion>
           <groupId>com.fasterxml.jackson.core</groupId>