diff --git a/README.md b/README.md
index 28e7629..80a0821 100644
--- a/README.md
+++ b/README.md
@@ -55,3 +55,16 @@ defineComponent({
   },
 })
 ```
+Typescript:
+
+```js
+import Web3 from 'web3'
+
+const { library } = useWeb3<Web3>()
+```
+
+```js
+import { Web3Provider } from "@ethersproject/providers";
+
+const { library } = useWeb3<Web3Provider>()
+```
\ No newline at end of file
diff --git a/package.json b/package.json
index 524ebd0..cc9d0af 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@kabbouchi/vue-web3",
-  "version": "0.2.15",
+  "version": "0.2.16",
   "description": "Vue web3 composition api",
   "license": "MIT",
   "main": "dist/cjs/index.js",
diff --git a/src/index.ts b/src/index.ts
index c746e87..a71532f 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -36,7 +36,7 @@ export const setWeb3LibraryCallback = (
   getLibrary = cb
 }
 
-export const useWeb3 = <TLibrary>() => {
+export const useWeb3 = <TLibrary = any>() => {
   const onErrorCb = ref<(error: Error) => void>()
 
   const activate = async (