diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ba85ca4..79bc499 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -7,7 +7,7 @@ jobs:
     steps:
       - name: Hello world action step
         id: hello
-        uses: noweh/post-tweet-v2-action@v1
+        uses: noweh/post-tweet-v2-action@v1.0
         with:
           message: "Hello world, this is a test!"
           consumer-key: ${{ secrets.TWITTER_CONSUMER_KEY }}
diff --git a/README.md b/README.md
index ceab451..4e2f649 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ jobs:
   tweet:
     runs-on: ubuntu-latest
     steps:
-      - uses: noweh/post-tweet-v2-action@v1
+      - uses: noweh/post-tweet-v2-action@v1.0
         with:
           message: "Hi, this is a test!"
           consumer-key: ${{ secrets.TWITTER_CONSUMER_KEY }}