diff --git a/pom.xml b/pom.xml
index 0d04581d5b456c4325c0ab7d830fec4ac4cb4a95..5ca30998f2c0c59fafbe0e477e7c6e4dc058ffb1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -110,7 +110,7 @@
         <alibabacloud-dysmsapi20170525.version>2.0.23</alibabacloud-dysmsapi20170525.version>
 
         <!-- dingtalk -->
-        <aliyun-dingtalk-sdk.version>1.5.63</aliyun-dingtalk-sdk.version>
+        <aliyun-dingtalk-sdk.version>1.5.64</aliyun-dingtalk-sdk.version>
         <alibaba-dingtalk-sdk.version>2.0.0</alibaba-dingtalk-sdk.version>
 
         <!-- maven plugins -->