diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d46f0d8c..c04f40da 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: Set up Python (for pre-commit)
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4.1.0
         with:
           python-version: '3.9.1'
 
@@ -36,7 +36,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: Set up Python (for Meson)
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4.1.0
         with:
           python-version: '3.9.1'
 
@@ -102,7 +102,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: Set up Python (for Meson)
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4.1.0
         with:
           python-version: '3.9.1'
 
@@ -125,7 +125,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: Set up Python (for Meson)
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4.1.0
         with:
           python-version: '3.9.1'
 
@@ -148,7 +148,7 @@ jobs:
         uses: actions/checkout@v2.3.4
 
       - name: Set up Python (for Meson)
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4.1.0
         with:
           python-version: '3.9.1'