diff --git a/.github/workflows/casket-pages.yml b/.github/workflows/casket-pages.yml
index aa4a5ba..d3058a0 100644
--- a/.github/workflows/casket-pages.yml
+++ b/.github/workflows/casket-pages.yml
@@ -32,7 +32,7 @@ jobs:
           path: .casket-ssg
 
       - name: Setup GHCup
-        uses: haskell-actions/setup@v2.11.0
+        uses: haskell-actions/setup@6037f33647c3f17758a2356c80fc4a53d7e0685d # v2.12.0
         with:
           ghc-version: '9.8.2'
           cabal-version: '3.10'
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index dc43887..adbeef4 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -40,12 +40,12 @@ jobs:
         uses: actions/checkout@v7.0.1
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v4.37.3
+        uses: github/codeql-action/init@v4.37.8
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v4.37.3
+        uses: github/codeql-action/analyze@v4.37.8
         with:
           category: "/language:${{ matrix.language }}"
diff --git a/.github/workflows/main-estate-audit.yml b/.github/workflows/main-estate-audit.yml
old mode 100755
new mode 100644
index 40a0309..b018896
--- a/.github/workflows/main-estate-audit.yml
+++ b/.github/workflows/main-estate-audit.yml
@@ -14,7 +14,7 @@ jobs:
   estate-audit:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4.4.0
+      - uses: actions/checkout@v7.0.1
       
       - name: Required Files Gate
         uses: hyperpolymath/cicd-suite/actions/required-files-check@main
diff --git a/.github/workflows/push-email-notify.yml b/.github/workflows/push-email-notify.yml
index 02d4850..d2eeba4 100644
--- a/.github/workflows/push-email-notify.yml
+++ b/.github/workflows/push-email-notify.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send push notification email
-        uses: dawidd6/action-send-mail@v3.12.0
+        uses: dawidd6/action-send-mail@v18
         with:
           server_address: ${{ secrets.SMTP_HOST }}
           server_port: ${{ secrets.SMTP_PORT }}