diff --git a/slack-github-secret-scanning-integration/README.md b/slack-github-secret-scanning-integration/README.md
index 85496d9..9a55730 100644
--- a/slack-github-secret-scanning-integration/README.md
+++ b/slack-github-secret-scanning-integration/README.md
@@ -7,7 +7,7 @@ A GitHub Action to forward alerts from GitHub secret scanning and send them to S
 ```
       - uses: ministryofjustice/github-actions/slack-github-secret-scanning-integration@v18.1.3
         with:
-          GitHub-token: ${{ secrets.SECRET_SCANNING_GitHub_TOKEN }}
+          github-token: ${{ secrets.SECRET_SCANNING_GitHub_TOKEN }}
           slack-webhook-url: ${{ secrets.SLACK_WEBHOOK_URL }}
 ```
 
diff --git a/slack-github-secret-scanning-integration/action.yml b/slack-github-secret-scanning-integration/action.yml
index adb315c..b5bd8ea 100644
--- a/slack-github-secret-scanning-integration/action.yml
+++ b/slack-github-secret-scanning-integration/action.yml
@@ -1,7 +1,7 @@
 name: "Slack - GitHub Secret Scanning Alerts Integration"
 description: "A GitHub Action to get alerts from GitHub secret scanning and send them to Slack"
 inputs:
-  GitHub-token:
+  github-token:
     description: "GitHub token with access to secret scanning"
     required: true
   slack-webhook-url: