diff --git a/.github/actions/setup-nodejs-markdown/action.yml b/.github/actions/setup-nodejs-markdown/action.yml
index d89924f55..87531b96e 100644
--- a/.github/actions/setup-nodejs-markdown/action.yml
+++ b/.github/actions/setup-nodejs-markdown/action.yml
@@ -18,7 +18,7 @@ runs:
     # NPM CACHE OPTIMIZATION
     # Reduces markdownlint installation time on repeated runs
     - name: Cache node modules
-      uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
+      uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4
       with:
         path: ~/.npm
         key: node-${{ runner.os }}-${{ hashFiles('**/package*.json') }}
diff --git a/.github/actions/setup-python/action.yml b/.github/actions/setup-python/action.yml
index 9bf0c4d28..ff6ff74f4 100644
--- a/.github/actions/setup-python/action.yml
+++ b/.github/actions/setup-python/action.yml
@@ -37,7 +37,7 @@ runs:
     # ADVANCED DEPENDENCY CACHING
     # Multi-level caching strategy for maximum cache hit rate
     - name: Cache Poetry dependencies
-      uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
+      uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4
       with:
         path: |
           ~/.cache/pypoetry
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 75369d9ef..8cf43de1e 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -326,7 +326,7 @@ jobs:
       # TRIVY CACHE OPTIMIZATION
       # Caches vulnerability database for faster subsequent scans
       - name: Cache Trivy
-        uses: actions/cache@5a3ec84eff668545956fd18022155c47e93e2684 # v4
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4
         with:
           path: ~/.cache/trivy
           key: cache-trivy-${{ hashFiles('Dockerfile') }}-${{ github.run_id }}