diff --git a/java-library/pom.xml b/java-library/pom.xml
old mode 100755
new mode 100644
index b1ce26b6..cb358790
--- a/java-library/pom.xml
+++ b/java-library/pom.xml
@@ -171,7 +171,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.8</version>
+            <version>2.12.6.1</version>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>