diff --git a/CHANGELOG.md b/CHANGELOG.md
index e02ac78..2e1cac9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,8 @@
+# V1.7.6
+**2020-10-11**
+
+fix TypeScript definitions
+
 # V1.7.5
 **2020-09-02**
 
diff --git a/package.json b/package.json
index ddfc86f..80bb4b1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "react-native-system-setting",
-    "version": "1.7.5",
+    "version": "1.7.6",
     "description": "provide some system setting APIs. Volume, brightness, wifi, location, bluetooth, airplane...",
     "main": "SystemSetting.js",
     "types": "SystemSetting.d.ts",