diff --git a/new-cc-blog/new_blog_project/pom.xml b/new-cc-blog/new_blog_project/pom.xml
index e24f5da..d638021 100644
--- a/new-cc-blog/new_blog_project/pom.xml
+++ b/new-cc-blog/new_blog_project/pom.xml
@@ -132,7 +132,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.11.4</version>
+            <version>2.12.6.1</version>
             <scope>compile</scope>
         </dependency>