diff --git a/.github/workflows/dco-check.yml b/.github/workflows/dco-check.yml
index ba78e737..b570d23d 100644
--- a/.github/workflows/dco-check.yml
+++ b/.github/workflows/dco-check.yml
@@ -10,7 +10,7 @@ jobs:
   check:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
         with:
           fetch-depth: 0
       - name: Check for DCO sign-off
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6e501703..8b5c43e7 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -15,7 +15,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Cache node modules
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
         env:
@@ -47,7 +47,7 @@ jobs:
       - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version: ${{ matrix.node-version }}
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Set up Python 3.10 for Node 14
         if: ${{ matrix.node-version == '14' }}
         uses: actions/setup-python@7f4fc3e22c37d6ff65e88745f38bd3157c663f7c # v4
@@ -89,7 +89,7 @@ jobs:
       NYC_REPORT_DIR: coverage_e2e
 
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Cache node modules
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
         with:
@@ -118,7 +118,7 @@ jobs:
       cache-name: cache-node-modules
 
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Cache node modules
         uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 50fe2935..20197d44 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -10,7 +10,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
         with:
           node-version: 22