diff --git a/ForestBlog/pom.xml b/ForestBlog/pom.xml
old mode 100755
new mode 100644
index 19337842..f4c6c990
--- a/ForestBlog/pom.xml
+++ b/ForestBlog/pom.xml
@@ -166,7 +166,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.5.0</version>
+            <version>2.9.10.3</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>