diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 377bd5e..c1dcb38 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-latest]
     steps:
       - name: Check out
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0  # SourceLink wants the full history
 
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 9678826..c534605 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -17,7 +17,7 @@ jobs:
   analyze:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Set up .NET SDKs
         uses: actions/setup-dotnet@v5
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 9662aa0..14bca6d 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -25,7 +25,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Set up .NET SDKs
         uses: actions/setup-dotnet@v5
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1a2645d..24209ad 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@v7
         with:
           fetch-depth: 0  # SourceLink wants the full history
 
diff --git a/.github/workflows/sbom.yml b/.github/workflows/sbom.yml
index c35423d..0c3a15d 100644
--- a/.github/workflows/sbom.yml
+++ b/.github/workflows/sbom.yml
@@ -12,7 +12,7 @@ jobs:
   cyclonedx:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
 
       - name: Set up .NET SDKs
         uses: actions/setup-dotnet@v5