diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f877987..ee1a9f2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Install Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: 3.7
       - name: Setup Poetry
@@ -49,7 +49,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Install Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: 3.7
       - name: Setup Poetry
@@ -80,7 +80,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
       - name: Install Python
-        uses: actions/setup-python@v3
+        uses: actions/setup-python@v4
         with:
           python-version: 3.7
       - name: Setup Poetry