diff --git a/.github/workflows/check_docs.yml b/.github/workflows/check_docs.yml
index 1cc7382..62cb212 100644
--- a/.github/workflows/check_docs.yml
+++ b/.github/workflows/check_docs.yml
@@ -14,7 +14,7 @@ jobs:
         working-directory: .
     steps:
       - name: Check out repo
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - name: Set up Python
         uses: ni/python-actions/setup-python@a2554c7e5680982d3355677b2290e48b60678744 # v0.8.0
         id: setup-python
diff --git a/.github/workflows/check_examples.yml b/.github/workflows/check_examples.yml
index 0619e15..fd1c73b 100644
--- a/.github/workflows/check_examples.yml
+++ b/.github/workflows/check_examples.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Check out repo
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           submodules: true
       - name: Set up Python
diff --git a/.github/workflows/check_ni_datastore.yml b/.github/workflows/check_ni_datastore.yml
index 0ee7aa9..02b5ef0 100644
--- a/.github/workflows/check_ni_datastore.yml
+++ b/.github/workflows/check_ni_datastore.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Check out repo
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           submodules: true
       - name: Set up Python
diff --git a/.github/workflows/check_utilities.yml b/.github/workflows/check_utilities.yml
index 575436e..2e854e6 100644
--- a/.github/workflows/check_utilities.yml
+++ b/.github/workflows/check_utilities.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - name: Check out repo
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           submodules: true
       - name: Set up Python
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 343e2a5..c5d8ba8 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -43,7 +43,7 @@ jobs:
     needs: [check_ni_datastore, check_docs]
     steps:
       - name: Check out repo
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - name: Set up Python
         uses: ni/python-actions/setup-python@a2554c7e5680982d3355677b2290e48b60678744 # v0.8.0
       - name: Set up Poetry
@@ -89,7 +89,7 @@ jobs:
       pull-requests: write
     steps:
       - name: Check out repo
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - name: Set up Python
         uses: ni/python-actions/setup-python@a2554c7e5680982d3355677b2290e48b60678744 # v0.8.0
       - name: Set up Poetry
diff --git a/.github/workflows/run_unit_tests.yml b/.github/workflows/run_unit_tests.yml
index 5be758b..1eff4bc 100644
--- a/.github/workflows/run_unit_tests.yml
+++ b/.github/workflows/run_unit_tests.yml
@@ -23,7 +23,7 @@ jobs:
       fail-fast: false
     steps:
       - name: Check out repo
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           submodules: true
       - name: Set up Python