diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 209ca935..6db0f429 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -19,7 +19,7 @@ jobs:
       codegen-python-version: "3.9"
     steps:
       - name: Check out repo
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           submodules: true
           persist-credentials: false
diff --git a/.github/workflows/check_workflows.yml b/.github/workflows/check_workflows.yml
index fa3a0d1f..6956dd7a 100644
--- a/.github/workflows/check_workflows.yml
+++ b/.github/workflows/check_workflows.yml
@@ -14,7 +14,7 @@ jobs:
       security-events: write
     steps:
       - name: Check out repo
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Run zizmor
diff --git a/.github/workflows/generate_docs.yml b/.github/workflows/generate_docs.yml
index 7c40377f..1aa464a0 100644
--- a/.github/workflows/generate_docs.yml
+++ b/.github/workflows/generate_docs.yml
@@ -13,7 +13,7 @@ jobs:
       - ubuntu-latest
     steps:
       - name: Check out repo
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Set up Python
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index ef2daf7c..c45f2089 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -45,7 +45,7 @@ jobs:
     needs: [check_nidaqmx, check_docs]
     steps:
       - name: Check out repo
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Set up Python
@@ -95,7 +95,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Check out repo
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Set up Python
diff --git a/.github/workflows/report_test_results.yml b/.github/workflows/report_test_results.yml
index 3e6a2b7b..acf0693e 100644
--- a/.github/workflows/report_test_results.yml
+++ b/.github/workflows/report_test_results.yml
@@ -16,7 +16,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Check out repo
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Download test results
diff --git a/.github/workflows/run_system_tests.yml b/.github/workflows/run_system_tests.yml
index 0092d2e9..50ee6b61 100644
--- a/.github/workflows/run_system_tests.yml
+++ b/.github/workflows/run_system_tests.yml
@@ -23,7 +23,7 @@ jobs:
     timeout-minutes: 90
     steps:
       - name: Check out repo
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Import DAQmx config
diff --git a/.github/workflows/run_unit_tests.yml b/.github/workflows/run_unit_tests.yml
index 186b704f..4cad5d90 100644
--- a/.github/workflows/run_unit_tests.yml
+++ b/.github/workflows/run_unit_tests.yml
@@ -27,7 +27,7 @@ jobs:
                           ) }}
     steps:
       - name: Check out repo
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Set up Python ${{ matrix.python-version }}
@@ -62,7 +62,7 @@ jobs:
         python-version: ["3.10", "3.13", "pypy3.11"]
     steps:
       - name: Check out repo
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
       - name: Set up Python ${{ matrix.python-version }}