diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index e60abd09a..9964db002 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -26,7 +26,7 @@ jobs:
     steps:
       - &checkout
         name: Check out code from GitHub
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
       - &setup-python-default
         name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index 64118290c..b6f116cae 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -46,7 +46,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 45b0282d0..ebcd15543 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,7 +18,7 @@ jobs:
     if: github.event_name == 'release'
     steps:
       - name: Check out code from Github
-        uses: actions/checkout@v5.0.1
+        uses: actions/checkout@v6.0.0
       - name: Set up Python ${{ env.DEFAULT_PYTHON }}
         id: python
         uses: actions/setup-python@v6.0.0