diff --git a/.github/workflows/linting.yaml b/.github/workflows/linting.yaml
index 5d421c1..230ce71 100644
--- a/.github/workflows/linting.yaml
+++ b/.github/workflows/linting.yaml
@@ -11,6 +11,6 @@ jobs:
     name: Run Linters
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7.0.0
     - uses: actions/setup-python@v6
     - uses: pre-commit/action@v3.0.1
diff --git a/.github/workflows/pypi-release.yml b/.github/workflows/pypi-release.yml
index 65f9d8c..fe20ca8 100644
--- a/.github/workflows/pypi-release.yml
+++ b/.github/workflows/pypi-release.yml
@@ -12,7 +12,7 @@ jobs:
     name: build package
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           fetch-depth: 0
           fetch-tags: true
diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 6652d87..21240c2 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -14,7 +14,7 @@ jobs:
     name: Run Unit Tests
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7.0.0
     - uses: astral-sh/setup-uv@v6
       with:
         python-version: "3.12"