diff --git a/rxlib-x/pom.xml b/rxlib-x/pom.xml
index 0fb3d389..e38af72a 100644
--- a/rxlib-x/pom.xml
+++ b/rxlib-x/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.github.rockylomo</groupId>
         <artifactId>rx</artifactId>
-        <version>2.19.13-SNAPSHOT</version>
+        <version>3.0.0-SNAPSHOT</version>
     </parent>
     <artifactId>rxlib-x</artifactId>
     <packaging>jar</packaging>