diff --git a/.github/workflows/benchmark.yml b/.github/workflows/benchmark.yml
index ba3fa9f74253..5a2fa0975977 100644
--- a/.github/workflows/benchmark.yml
+++ b/.github/workflows/benchmark.yml
@@ -22,12 +22,12 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         timeout-minutes: 3
         with:
           persist-credentials: false
           path: "cryptography-pr"
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         timeout-minutes: 3
         with:
           persist-credentials: false
diff --git a/.github/workflows/boring-open-awslc-bump.yml b/.github/workflows/boring-open-awslc-bump.yml
index c45e3afe0946..e042797fef6d 100644
--- a/.github/workflows/boring-open-awslc-bump.yml
+++ b/.github/workflows/boring-open-awslc-bump.yml
@@ -13,7 +13,7 @@ jobs:
     if: github.repository_owner == 'pyca'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           # Needed so we can push back to the repo
           persist-credentials: true
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1c10627a8968..e6116ac06ad7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -57,7 +57,7 @@ jobs:
           - {VERSION: "3.14", NOXSESSION: "tests", RUST: "1.87", NOXARGS: "--enable-fips=1", OPENSSL: {TYPE: "openssl", CONFIG_FLAGS: "enable-fips", VERSION: "3.6.1"}}
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         timeout-minutes: 3
         with:
           persist-credentials: false
@@ -175,7 +175,7 @@ jobs:
     env:
       RUSTUP_HOME: /root/.rustup
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         timeout-minutes: 3
         with:
           persist-credentials: false
@@ -238,7 +238,7 @@ jobs:
           sed -i "s:ID=alpine:ID=NotpineForGHA:" /etc/os-release
         if: matrix.IMAGE.IMAGE == 'alpine:aarch64'
 
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         timeout-minutes: 3
         with:
           persist-credentials: false
@@ -289,7 +289,7 @@ jobs:
             RUNNER: {OS: 'macos-15', ARCH: 'arm64'}
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         timeout-minutes: 3
         with:
           persist-credentials: false
@@ -354,7 +354,7 @@ jobs:
           - {VERSION: "3.14t", NOXSESSION: "tests"}
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         timeout-minutes: 3
         with:
           persist-credentials: false
@@ -469,12 +469,12 @@ jobs:
     name: "Downstream tests for ${{ matrix.DOWNSTREAM }}"
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         timeout-minutes: 3
         with:
           persist-credentials: false
       - name: Checkout downstream repository
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         timeout-minutes: 3
         with:
           repository: ${{ matrix.REPO }}
@@ -524,7 +524,7 @@ jobs:
     if: ${{ always() }}
     timeout-minutes: 3
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         timeout-minutes: 3
         with:
           persist-credentials: false
diff --git a/.github/workflows/downstream-version-bump.yml b/.github/workflows/downstream-version-bump.yml
index 808aad79fb17..fe0aa244a8ba 100644
--- a/.github/workflows/downstream-version-bump.yml
+++ b/.github/workflows/downstream-version-bump.yml
@@ -13,7 +13,7 @@ jobs:
     if: github.repository_owner == 'pyca'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           # Needed so we can push back to the repo
           persist-credentials: true
diff --git a/.github/workflows/linkcheck.yml b/.github/workflows/linkcheck.yml
index 7446def96466..7137677135df 100644
--- a/.github/workflows/linkcheck.yml
+++ b/.github/workflows/linkcheck.yml
@@ -20,7 +20,7 @@ jobs:
     name: "linkcheck"
     timeout-minutes: 20
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           persist-credentials: false
       - name: Setup python
diff --git a/.github/workflows/wheel-builder.yml b/.github/workflows/wheel-builder.yml
index 1d16598763f4..1f4d63d0be48 100644
--- a/.github/workflows/wheel-builder.yml
+++ b/.github/workflows/wheel-builder.yml
@@ -28,7 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     name: sdists
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           # The tag to build or the tag received by the tag event
           ref: ${{ github.event.inputs.version || github.ref }}
@@ -124,7 +124,7 @@ jobs:
         if: startsWith(matrix.MANYLINUX.NAME, 'musllinux') && endsWith(matrix.MANYLINUX.NAME, 'aarch64')
 
       - name: Get build-requirements.txt from repository
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           # The tag to build or the tag received by the tag event
           ref: ${{ github.event.inputs.version || github.ref }}
@@ -224,7 +224,7 @@ jobs:
     name: "${{ matrix.PYTHON.VERSION }} ABI ${{ matrix.PYTHON.ABI_VERSION }} macOS ${{ matrix.PYTHON.ARCHFLAGS }}"
     steps:
       - name: Get build-requirements.txt from repository
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           # The tag to build or the tag received by the tag event
           ref: ${{ github.event.inputs.version || github.ref }}
@@ -327,7 +327,7 @@ jobs:
     name: "${{ matrix.PYTHON.VERSION }} ${{ matrix.WINDOWS.WINDOWS }} ${{ matrix.PYTHON.ABI_VERSION }}"
     steps:
       - name: Get build-requirements.txt from repository
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           # The tag to build or the tag received by the tag event
           ref: ${{ github.event.inputs.version || github.ref }}
diff --git a/.github/workflows/x509-limbo-version-bump.yml b/.github/workflows/x509-limbo-version-bump.yml
index 4be50efef126..4e22444d37f0 100644
--- a/.github/workflows/x509-limbo-version-bump.yml
+++ b/.github/workflows/x509-limbo-version-bump.yml
@@ -13,7 +13,7 @@ jobs:
     if: github.repository_owner == 'pyca'
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           # Needed so we can push back to the repo
           persist-credentials: true