diff --git a/.github/workflows/on-pr.yml b/.github/workflows/on-pr.yml
index 545e65e4eb..be6a92eea2 100644
--- a/.github/workflows/on-pr.yml
+++ b/.github/workflows/on-pr.yml
@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Determine changed files
         # This step checks whether any files have changed that should
         # cause the next jobs to run. We do it this way rather than
diff --git a/.github/workflows/publish-docs.yml b/.github/workflows/publish-docs.yml
index 121026d13c..acde57fd91 100644
--- a/.github/workflows/publish-docs.yml
+++ b/.github/workflows/publish-docs.yml
@@ -47,7 +47,7 @@ jobs:
       contents: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Get number of processors
         uses: XRPLF/actions/get-nproc@cf0433aa74563aead044a1e395610c96d65a37cf
diff --git a/.github/workflows/reusable-build-test-config.yml b/.github/workflows/reusable-build-test-config.yml
index 9978ea4122..c6f28d584a 100644
--- a/.github/workflows/reusable-build-test-config.yml
+++ b/.github/workflows/reusable-build-test-config.yml
@@ -104,7 +104,7 @@ jobs:
         uses: XRPLF/actions/cleanup-workspace@cf0433aa74563aead044a1e395610c96d65a37cf
 
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Prepare runner
         uses: XRPLF/actions/prepare-runner@2cbf481018d930656e9276fcc20dc0e3a0be5b6d
diff --git a/.github/workflows/reusable-check-levelization.yml b/.github/workflows/reusable-check-levelization.yml
index 29a1dc1480..ae3eed0f16 100644
--- a/.github/workflows/reusable-check-levelization.yml
+++ b/.github/workflows/reusable-check-levelization.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Check levelization
         run: .github/scripts/levelization/generate.sh
       - name: Check for differences
diff --git a/.github/workflows/reusable-check-rename.yml b/.github/workflows/reusable-check-rename.yml
index a73ac49b7d..0e335ab9ca 100644
--- a/.github/workflows/reusable-check-rename.yml
+++ b/.github/workflows/reusable-check-rename.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
       - name: Check definitions
         run: .github/scripts/rename/definitions.sh .
       - name: Check copyright notices
diff --git a/.github/workflows/reusable-clang-tidy-files.yml b/.github/workflows/reusable-clang-tidy-files.yml
index c410a2e55d..0b17b9d800 100644
--- a/.github/workflows/reusable-clang-tidy-files.yml
+++ b/.github/workflows/reusable-clang-tidy-files.yml
@@ -32,7 +32,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Prepare runner
         uses: XRPLF/actions/prepare-runner@2cbf481018d930656e9276fcc20dc0e3a0be5b6d
diff --git a/.github/workflows/reusable-strategy-matrix.yml b/.github/workflows/reusable-strategy-matrix.yml
index 47d1af3082..b1232a138f 100644
--- a/.github/workflows/reusable-strategy-matrix.yml
+++ b/.github/workflows/reusable-strategy-matrix.yml
@@ -29,7 +29,7 @@ jobs:
       matrix: ${{ steps.generate.outputs.matrix }}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Set up Python
         uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
diff --git a/.github/workflows/reusable-upload-recipe.yml b/.github/workflows/reusable-upload-recipe.yml
index 79af516fb3..6245fd06e1 100644
--- a/.github/workflows/reusable-upload-recipe.yml
+++ b/.github/workflows/reusable-upload-recipe.yml
@@ -43,7 +43,7 @@ jobs:
     container: ghcr.io/xrplf/ci/ubuntu-noble:gcc-13-sha-5dd7158
     steps:
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Generate build version number
         id: version
diff --git a/.github/workflows/upload-conan-deps.yml b/.github/workflows/upload-conan-deps.yml
index 60696a9769..b260c4c4f3 100644
--- a/.github/workflows/upload-conan-deps.yml
+++ b/.github/workflows/upload-conan-deps.yml
@@ -67,7 +67,7 @@ jobs:
         uses: XRPLF/actions/cleanup-workspace@cf0433aa74563aead044a1e395610c96d65a37cf
 
       - name: Checkout repository
-        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Prepare runner
         uses: XRPLF/actions/prepare-runner@2cbf481018d930656e9276fcc20dc0e3a0be5b6d