diff --git a/.github/workflows/release-prep.yml b/.github/workflows/release-prep.yml
index a300b90..4fe55ab 100644
--- a/.github/workflows/release-prep.yml
+++ b/.github/workflows/release-prep.yml
@@ -22,7 +22,7 @@ jobs:
       contents: read
     steps:
       - name: Check out selected immutable revision
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index b2e362a..adb94ad 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -29,7 +29,7 @@ jobs:
         os: [ubuntu-24.04, windows-2025]
     steps:
       - name: Check out reviewed source
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
         with:
           persist-credentials: false