diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 04ddc4b..12e22db 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -33,12 +33,12 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4.35.4
+        uses: github/codeql-action/init@9e0d7b8d25671d64c341c19c0152d693099fb5ba # v4.35.5
         with:
           languages: actions
           build-mode: none
 
       - name: Perform CodeQL analysis
-        uses: github/codeql-action/analyze@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4.35.4
+        uses: github/codeql-action/analyze@9e0d7b8d25671d64c341c19c0152d693099fb5ba # v4.35.5
         with:
           category: "/language:actions"
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 7c858a0..0db1d4a 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -50,7 +50,7 @@ jobs:
           output: psscriptanalyzer-results.sarif
 
       - name: Upload PSScriptAnalyzer results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4.35.4
+        uses: github/codeql-action/upload-sarif@9e0d7b8d25671d64c341c19c0152d693099fb5ba # v4.35.5
         with:
           sarif_file: psscriptanalyzer-results.sarif
           category: psscriptanalyzer
@@ -79,7 +79,7 @@ jobs:
           exit-code: '1'
 
       - name: Upload Trivy results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4.35.4
+        uses: github/codeql-action/upload-sarif@9e0d7b8d25671d64c341c19c0152d693099fb5ba # v4.35.5
         if: always()
         with:
           sarif_file: 'trivy-results.sarif'
@@ -103,7 +103,7 @@ jobs:
         uses: microsoft/DevSkim-Action@4b5047945a44163b94642a1cecc0d93a3f428cc6 # v1.0.16
 
       - name: Upload DevSkim results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4.35.4
+        uses: github/codeql-action/upload-sarif@9e0d7b8d25671d64c341c19c0152d693099fb5ba # v4.35.5
         if: always()
         with:
           sarif_file: devskim-results.sarif
@@ -137,7 +137,7 @@ jobs:
             Scripts/ || true
 
       - name: Upload Semgrep results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@68bde559dea0fdcac2102bfdf6230c5f70eb485e # v4.35.4
+        uses: github/codeql-action/upload-sarif@9e0d7b8d25671d64c341c19c0152d693099fb5ba # v4.35.5
         if: always()
         with:
           sarif_file: semgrep.sarif
@@ -157,6 +157,6 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
 
       - name: Run actionlint
-        uses: docker://rhysd/actionlint:1.7.12
+        uses: docker://rhysd/actionlint:1.7.12@sha256:b1934ee5f1c509618f2508e6eb47ee0d3520686341fec936f3b79331f9315667
         with:
           args: -color