diff --git a/.github/workflows/casket-pages.yml b/.github/workflows/casket-pages.yml
index 067bd4a3..969772a1 100644
--- a/.github/workflows/casket-pages.yml
+++ b/.github/workflows/casket-pages.yml
@@ -59,7 +59,7 @@ jobs:
           repository: hyperpolymath/casket-ssg
           path: .casket-ssg
       - name: Setup GHCup
-        uses: haskell-actions/setup@v2.12.0
+        uses: haskell-actions/setup@v2.12.1
         with:
           ghc-version: '9.8.2'
           cabal-version: '3.10'
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1bdca3fe..715d0932 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -40,11 +40,11 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v7.0.1
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v4.38.0
+        uses: github/codeql-action/init@v4.38.1
         with:
           languages: ${{ matrix.language }}
           build-mode: ${{ matrix.build-mode }}
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v4.38.0
+        uses: github/codeql-action/analyze@v4.38.1
         with:
           category: "/language:${{ matrix.language }}"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e1260372..112ced0c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -75,7 +75,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v7.0.1
       - name: Set up OCaml
-        uses: ocaml/setup-ocaml@v3.8.0
+        uses: ocaml/setup-ocaml@v3.9.0
         with:
           ocaml-compiler: "5.1"
       - name: Install dependencies
diff --git a/.github/workflows/semgrep.yml b/.github/workflows/semgrep.yml
index baf95559..da2068de 100644
--- a/.github/workflows/semgrep.yml
+++ b/.github/workflows/semgrep.yml
@@ -31,7 +31,7 @@ jobs:
       - name: Run Semgrep
         run: semgrep scan --sarif --output=semgrep.sarif --config=auto .
       - name: Upload SARIF
-        uses: github/codeql-action/upload-sarif@v4.38.0
+        uses: github/codeql-action/upload-sarif@v4.38.1
         with:
           sarif_file: semgrep.sarif
         if: always()