diff --git a/.github/workflows/auto-release.yml b/.github/workflows/auto-release.yml
index f1bdedf..39839f5 100644
--- a/.github/workflows/auto-release.yml
+++ b/.github/workflows/auto-release.yml
@@ -5,7 +5,8 @@ on:
     branches: [main]
 
 env:
-  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+  # Force JavaScript-based GitHub Actions in this workflow to run on Node 24.
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
 
 permissions:
   contents: write
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 791e25d..a3efd85 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -9,7 +9,8 @@ on:
 env:
   REGISTRY: docker.io
   IMAGE_NAME: writenotenow/do-manager
-  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+  # Force JavaScript-based GitHub Actions in this workflow to run on Node 24.
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
 
 permissions:
   contents: read
diff --git a/.github/workflows/secrets-scanning.yml b/.github/workflows/secrets-scanning.yml
index d27a4b0..6485faf 100644
--- a/.github/workflows/secrets-scanning.yml
+++ b/.github/workflows/secrets-scanning.yml
@@ -7,7 +7,8 @@ on:
     branches: [main]
 
 env:
-  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
+  # Force JavaScript-based GitHub Actions in this workflow to run on Node 24.
+  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: "true"
 
 permissions:
   contents: read
@@ -17,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v6
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
@@ -32,6 +33,4 @@ jobs:
 
       - name: GITLEAKS Secret Scanning
         uses: gitleaks/gitleaks-action@v2
-        env:
-          FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
         continue-on-error: true