diff --git a/java_test_json/pom.xml b/java_test_json/pom.xml
index 17897cec..e5b0f5cc 100644
--- a/java_test_json/pom.xml
+++ b/java_test_json/pom.xml
@@ -23,7 +23,7 @@
     
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <jackson.version>2.11.2</jackson.version>
+        <jackson.version>2.12.6.1</jackson.version>
     </properties>
 
     <dependencies>