diff --git a/.github/workflows/Semgrep.yml b/.github/workflows/Semgrep.yml
index 9977db1..72e3db6 100644
--- a/.github/workflows/Semgrep.yml
+++ b/.github/workflows/Semgrep.yml
@@ -33,7 +33,7 @@ jobs:
 
     steps:
       # Fetch project source with GitHub Actions Checkout.
-      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
       # Run the "semgrep ci" command on the command line of the docker image.
       - run: semgrep ci --sarif --output=semgrep.sarif
         env:
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index a180105..28f8cff 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -5,7 +5,7 @@ jobs:
     name: Lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v4
         with:
           python-version: 3.11
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1a6984c..e27a967 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -6,7 +6,7 @@ jobs:
   publish:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v4
         with:
           python-version: 3.x
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 450a237..696e323 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,7 +8,7 @@ jobs:
         python: [3.9, 3.11, 3.12]
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v7
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python }}