diff --git a/.github/workflows/environment.yml b/.github/workflows/environment.yml
index 39e848b..efff046 100644
--- a/.github/workflows/environment.yml
+++ b/.github/workflows/environment.yml
@@ -19,7 +19,7 @@ jobs:
         with:
           dockerfile: ./Action/Dockerfile
           image-name: post-to-medium-action
-          tags: latest v0.3.4
+          tags: latest v0.4.0
         env:
           DOCKER_USERNAME: ${{ github.actor }}
           DOCKER_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
diff --git a/README.md b/README.md
index e13ae65..5d66716 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ The easiest way to use this action is to add the following into your workflow fi
        runs-on: ubuntu-latest
        steps:
          - name: Create Medium Post
-           uses: philips-software/post-to-medium-action@v0.3.4
+           uses: philips-software/post-to-medium-action@v0.4.0
            with:
              integration_token: "${{ secrets.INTEGRATION_TOKEN }}"
              content: "content here"
diff --git a/action.yaml b/action.yaml
index e2a58da..ff4d500 100644
--- a/action.yaml
+++ b/action.yaml
@@ -76,7 +76,7 @@ outputs:
 
 runs:
   using: 'docker'
-  image: 'docker://ghcr.io/philips-software/post-to-medium-action:v0.3.4'
+  image: 'docker://ghcr.io/philips-software/post-to-medium-action:v0.4.0'
   args:
     - '--integration-token'
     - ${{ inputs.integration_token }}