diff --git a/rxcache/build.gradle b/rxcache/build.gradle
index 8962979..6b20d45 100644
--- a/rxcache/build.gradle
+++ b/rxcache/build.gradle
@@ -9,7 +9,7 @@ android {
         minSdkVersion 11
         targetSdkVersion 24
         versionCode 1
-        versionName "1.0"
+        versionName "1.2.1"
     }
     buildTypes {
         release {
@@ -35,7 +35,7 @@ publish{
     userOrg = 'zchu'
     groupId = 'com.zchu'
     artifactId = 'rxcache'
-    publishVersion = '1.2.0'
+    publishVersion = '1.2.1'
     desc = 'This is a cache library for android'
     website = 'https://github.com/z-chu/RxCache'
 }
\ No newline at end of file