diff --git a/pom.xml b/pom.xml
index 48719c8..133bc36 100644
--- a/pom.xml
+++ b/pom.xml
@@ -98,7 +98,7 @@
         <dependency>
             <groupId>com.github.binarywang</groupId>
             <artifactId>weixin-java-pay</artifactId>
-            <version>3.3.9.B</version>
+            <version>tmp-build-20250512.032409</version>
         </dependency>
     </dependencies>