diff --git a/.github/workflows/ci-master-scheduled.yml b/.github/workflows/ci-master-scheduled.yml
index c3f9ec8e..6621a573 100644
--- a/.github/workflows/ci-master-scheduled.yml
+++ b/.github/workflows/ci-master-scheduled.yml
@@ -19,7 +19,7 @@ jobs:
           - "3.9"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - uses: actions/setup-python@v2
         with:
diff --git a/.github/workflows/ci-pull-request.yml b/.github/workflows/ci-pull-request.yml
index b200176c..2a238abe 100644
--- a/.github/workflows/ci-pull-request.yml
+++ b/.github/workflows/ci-pull-request.yml
@@ -21,7 +21,7 @@ jobs:
           - "3.9"
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - uses: actions/setup-python@v2
       with:
@@ -61,7 +61,7 @@ jobs:
   test-release:
     runs-on: ubuntu-latest
     steps:  
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 2f7d30b3..0c30e979 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -30,7 +30,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4b4eaa01..81154063 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
       upload_url: ${{ steps.create_release.outputs.upload_url }}
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           fetch-depth: 0
 
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
 
       - name: Set up Python
         uses: actions/setup-python@v2