diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 364846c..d0d8a6d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
       uses: actions/checkout@v2.4.0
       with:
         persist-credentials: false
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v4.1.0
       with:
         python-version: '3.7'
         architecture: 'x64'
@@ -51,7 +51,7 @@ jobs:
       uses: actions/checkout@v2.3.4
       with:
         persist-credentials: false
-    - uses: actions/setup-python@v2
+    - uses: actions/setup-python@v4.1.0
       with:
         python-version: ${{ matrix.python }}
         architecture: 'x64'