diff --git a/README.md b/README.md
index 5180072..aed86f0 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ jobs:
   comment:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/github-script@0.3.0
+      - uses: actions/github-script@0.4.0
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           script: |
@@ -55,7 +55,7 @@ jobs:
   apply-label:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/github-script@0.3.0
+      - uses: actions/github-script@0.4.0
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           script: |
@@ -76,7 +76,7 @@ jobs:
   welcome:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/github-script@0.3.0
+      - uses: actions/github-script@0.4.0
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           script: |
@@ -121,7 +121,7 @@ jobs:
   diff:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/github-script@0.3.0
+      - uses: actions/github-script@0.4.0
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           script: |
@@ -141,7 +141,7 @@ output of a github-script step. For some workflows, string encoding is preferred
 
 
 ```yaml
-- uses: actions/github-script@0.3.0
+- uses: actions/github-script@0.4.0
   with:
     github-token: ${{secrets.GITHUB_TOKEN}}
     result-encoding: string
diff --git a/package.json b/package.json
index 14a3224..88b2caf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "github-script",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "private": true,
   "main": "dist/index.js",
   "scripts": {