diff --git a/.github/workflows/apidocs.yml b/.github/workflows/apidocs.yml
index d8002ed..40c2928 100644
--- a/.github/workflows/apidocs.yml
+++ b/.github/workflows/apidocs.yml
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the source code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Install dependencies
         uses: ./.github/actions/install-dependencies
diff --git a/.github/workflows/ci-vcpkg.yml b/.github/workflows/ci-vcpkg.yml
index 25664d2..eae5904 100644
--- a/.github/workflows/ci-vcpkg.yml
+++ b/.github/workflows/ci-vcpkg.yml
@@ -31,7 +31,7 @@ jobs:
       VCPKG_DEFAULT_HOST_TRIPLET: ${{ matrix.triplet }}
     steps:
       - name: Check out code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           submodules: true
           fetch-depth: 0
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b229d52..69de9ac 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
       presets: ${{ steps.set-matrix.outputs.presets }}
     steps:
       - name: Check out the source code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set matrix
         id: set-matrix
@@ -38,7 +38,7 @@ jobs:
       contents: read
     steps:
       - name: Check out code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           submodules: true
           fetch-depth: 0
@@ -59,7 +59,7 @@ jobs:
       contents: read
     steps:
       - name: Check out code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Build and test
         run: |
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index ece2ee0..c444e2b 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -26,7 +26,7 @@ jobs:
           - c-cpp
     steps:
       - name: Check out code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Initialize CodeQL
         uses: github/codeql-action/init@8aad20d150bbac5944a9f9d289da16a4b0d87c1e # v4.36.2
diff --git a/.github/workflows/ctest.yml b/.github/workflows/ctest.yml
index 91dc01f..463286a 100644
--- a/.github/workflows/ctest.yml
+++ b/.github/workflows/ctest.yml
@@ -20,7 +20,7 @@ jobs:
       scripts: ${{ steps.set-matrix.outputs.scripts }}
     steps:
       - name: Check out the source code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Set matrix
         id: set-matrix
@@ -38,7 +38,7 @@ jobs:
       contents: read
     steps:
       - name: Check out code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: Install dependencies
         uses: ./.github/actions/install-dependencies
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 84072ae..e9c63aa 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -24,7 +24,7 @@ jobs:
       contents: read
     steps:
       - name: Check out code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
 
       - name: clang-format Check
         uses: jidicula/clang-format-action@3a18028048f01a66653b4e3bf8d968d2e7e2cb8b # v4.17.0
diff --git a/.github/workflows/update-vcpkg-baseline.yml b/.github/workflows/update-vcpkg-baseline.yml
index 7c1a597..1baa5f3 100644
--- a/.github/workflows/update-vcpkg-baseline.yml
+++ b/.github/workflows/update-vcpkg-baseline.yml
@@ -17,7 +17,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Check out code
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           submodules: true