diff --git a/.github/workflows/conduit.yml b/.github/workflows/conduit.yml
index 8b2f6a8..1fda2ed 100644
--- a/.github/workflows/conduit.yml
+++ b/.github/workflows/conduit.yml
@@ -26,7 +26,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v4.5.0
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/styles.yml b/.github/workflows/styles.yml
index 2fdb5f5..a63c736 100644
--- a/.github/workflows/styles.yml
+++ b/.github/workflows/styles.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Set up Python
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v4.5.0
         with:
           python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f153b47..37b8188 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@master
 
       - name: Set up Python
-        uses: actions/setup-python@v2.3.2
+        uses: actions/setup-python@v4.5.0
         with:
           python-version: ${{ matrix.python-version }}