diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 18b4747..77f1c27 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -19,7 +19,7 @@ jobs:
       - name: Build MkDocs
         run: python3.7 -m mkdocs build
       - name: Deploy to Netlify
-        uses: nwtgck/actions-netlify@v1.0
+        uses: nwtgck/actions-netlify@v1.0.3
         with:
           publish-dir: './site'
           production-branch: master