diff --git a/paascloud-common/paascloud-common-util/pom.xml b/paascloud-common/paascloud-common-util/pom.xml
index 99c83778..60891056 100644
--- a/paascloud-common/paascloud-common-util/pom.xml
+++ b/paascloud-common/paascloud-common-util/pom.xml
@@ -19,7 +19,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.8.7</version>
+            <version>2.12.7.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>
diff --git a/pom.xml b/pom.xml
index 47dfea90..5b7e1280 100644
--- a/pom.xml
+++ b/pom.xml
@@ -189,7 +189,7 @@
       <dependency>
         <groupId>com.fasterxml.jackson.core</groupId>
         <artifactId>jackson-databind</artifactId>
-        <version>2.8.4</version>
+        <version>2.12.7.1</version>
       </dependency>
       <!--mybatis-->
       <dependency>