diff --git a/alipay/pom.xml b/alipay/pom.xml
index ba22f3c..f641e1c 100644
--- a/alipay/pom.xml
+++ b/alipay/pom.xml
@@ -15,7 +15,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.10.0.pr1</version>
+            <version>2.12.7.1</version>
         </dependency>