diff --git a/.github/workflows/pr-checks.yml b/.github/workflows/pr-checks.yml
index f6a6d44b..a1472e27 100644
--- a/.github/workflows/pr-checks.yml
+++ b/.github/workflows/pr-checks.yml
@@ -53,7 +53,7 @@ jobs:
     # Get Python set up
     ####################################################################
     - name: Set up Python 3.9
-      uses: actions/setup-python@v2.3.0
+      uses: actions/setup-python@v2.3.1
       with:
         python-version: 3.9
     - name: Install dependencies
diff --git a/.github/workflows/push-checks.yml b/.github/workflows/push-checks.yml
index 94bbcbd3..5f78645f 100644
--- a/.github/workflows/push-checks.yml
+++ b/.github/workflows/push-checks.yml
@@ -21,7 +21,7 @@ jobs:
       with:
         fetch-depth: 0
     - name: Set up Python 3.9
-      uses: actions/setup-python@v2.3.0
+      uses: actions/setup-python@v2.3.1
       with:
         python-version: 3.9
     - name: Install dependencies
diff --git a/.github/workflows/windows-build.yml b/.github/workflows/windows-build.yml
index 5f394a24..9a30947a 100644
--- a/.github/workflows/windows-build.yml
+++ b/.github/workflows/windows-build.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2.4.0
-      - uses: actions/setup-python@v2.3.0
+      - uses: actions/setup-python@v2.3.1
         with:
           python-version: "3.9.9"
           architecture: "x86"