diff --git a/pom.xml b/pom.xml
index 61cf6f3..273464f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>org.jetlinks</groupId>
     <artifactId>jetlinks-official-protocol</artifactId>
-    <version>3.0.0</version>
+    <version>3.1.0-SNAPSHOT</version>
 
     <name>JetLinks</name>
     <url>https://jetlinks.org</url>