diff --git a/replugin-host-gradle/build.gradle b/replugin-host-gradle/build.gradle
index af4d4095..6b08649c 100644
--- a/replugin-host-gradle/build.gradle
+++ b/replugin-host-gradle/build.gradle
@@ -39,7 +39,7 @@ buildscript {
 }
 
 group = 'com.qihoo360.replugin'  // 组名
-version = '2.1.1' // 版本
+version = '2.1.2' // 版本
 
 dependencies {
     compile 'com.android.tools.build:gradle:2.1.3'
diff --git a/replugin-sample/host/app/build.gradle b/replugin-sample/host/app/build.gradle
index 83396d4b..60db10f2 100644
--- a/replugin-sample/host/app/build.gradle
+++ b/replugin-sample/host/app/build.gradle
@@ -38,6 +38,6 @@ android {
 
 dependencies {
     compile fileTree(include: ['*.jar'], dir: 'libs')
-    compile 'com.qihoo360.replugin:replugin-host-lib:2.1.0'
+    compile 'com.qihoo360.replugin:replugin-host-lib:2.1.1'
     compile 'com.android.support:support-v4:25.3.1'
 }
diff --git a/replugin-sample/host/build.gradle b/replugin-sample/host/build.gradle
index 8869dfb3..da6ac16c 100644
--- a/replugin-sample/host/build.gradle
+++ b/replugin-sample/host/build.gradle
@@ -23,7 +23,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.1.3'
-        classpath 'com.qihoo360.replugin:replugin-host-gradle:2.1.1'
+        classpath 'com.qihoo360.replugin:replugin-host-gradle:2.1.2'
     }
 }