diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0dab3acf..e55d31b8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python
-        uses: actions/setup-python@v4.2.0
+        uses: actions/setup-python@v4.3.1
         with:
           python-version: "3.9.5"
 
@@ -58,7 +58,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python
-        uses: actions/setup-python@v4.2.0
+        uses: actions/setup-python@v4.3.1
         with:
           python-version: "3.9.5"
 
@@ -99,7 +99,7 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - name: Set up Python
-        uses: actions/setup-python@v4.2.0
+        uses: actions/setup-python@v4.3.1
         with:
           python-version: "3.9.5"