diff --git a/pom.xml b/pom.xml
index 32027f5c..6f1cd7fc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
     </parent>
 
     <artifactId>daway</artifactId>
-    <version>2.0.0</version>
+    <version>2.0.1</version>
     <packaging>jar</packaging>
 
     <name>daway</name>
@@ -172,7 +172,7 @@
         <dependency>
             <groupId>dev.vality</groupId>
             <artifactId>machinegun-proto</artifactId>
-            <version>1.31-b43d6fd</version>
+            <version>1.43-3decc8f</version>
         </dependency>
         <dependency>
             <groupId>dev.vality</groupId>