diff --git a/.github/workflows/mypy-stubtest.yml b/.github/workflows/mypy-stubtest.yml
index f009720a43e0..969aacccad74 100644
--- a/.github/workflows/mypy-stubtest.yml
+++ b/.github/workflows/mypy-stubtest.yml
@@ -19,12 +19,7 @@ jobs:
           python-version: 3.9
 
       - name: Set up reviewdog
-        run: |
-          mkdir -p "$HOME/bin"
-          curl -sfL \
-            https://github.com/reviewdog/reviewdog/raw/master/install.sh | \
-              sh -s -- -b "$HOME/bin"
-          echo "$HOME/bin" >> $GITHUB_PATH
+        uses: reviewdog/action-setup@v1
 
       - name: Install tox
         run: python -m pip install tox
diff --git a/.github/workflows/reviewdog.yml b/.github/workflows/reviewdog.yml
index f4495eda8b84..aa3602571c03 100644
--- a/.github/workflows/reviewdog.yml
+++ b/.github/workflows/reviewdog.yml
@@ -23,12 +23,7 @@ jobs:
         run: pip3 install -r requirements/testing/flake8.txt
 
       - name: Set up reviewdog
-        run: |
-          mkdir -p "$HOME/bin"
-          curl -sfL \
-            https://github.com/reviewdog/reviewdog/raw/master/install.sh | \
-              sh -s -- -b "$HOME/bin"
-          echo "$HOME/bin" >> $GITHUB_PATH
+        uses: reviewdog/action-setup@v1
 
       - name: Run flake8
         env:
@@ -53,12 +48,7 @@ jobs:
         run: pip3 install -r requirements/testing/mypy.txt -r requirements/testing/all.txt
 
       - name: Set up reviewdog
-        run: |
-          mkdir -p "$HOME/bin"
-          curl -sfL \
-            https://github.com/reviewdog/reviewdog/raw/master/install.sh | \
-              sh -s -- -b "$HOME/bin"
-          echo "$HOME/bin" >> $GITHUB_PATH
+        uses: reviewdog/action-setup@v1
 
       - name: Run mypy
         env: