diff --git a/.github/workflows/cabal.yaml b/.github/workflows/cabal.yaml
index f0d5d94..ec26455 100644
--- a/.github/workflows/cabal.yaml
+++ b/.github/workflows/cabal.yaml
@@ -17,7 +17,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Haskell
-        uses: haskell/actions/setup@a99601b177e00b98c78b6f6de680a101cf1c619d # v2.4.6
+        uses: haskell/actions/setup@ce6c3a6f8cbe3bd6ce51b635b3f32ee792f22f91 # v2.4.7
 
       - name: Build artifacts
         run: |
diff --git a/.github/workflows/presubmit-cabal.yaml b/.github/workflows/presubmit-cabal.yaml
index 7e7eb4b..db1acd9 100644
--- a/.github/workflows/presubmit-cabal.yaml
+++ b/.github/workflows/presubmit-cabal.yaml
@@ -26,7 +26,7 @@ jobs:
 
       - name: Setup Haskell Compiler (cabal)
         id: setup-haskell
-        uses: haskell/actions/setup@a99601b177e00b98c78b6f6de680a101cf1c619d # v2.4.6
+        uses: haskell/actions/setup@ce6c3a6f8cbe3bd6ce51b635b3f32ee792f22f91 # v2.4.7
         with:
           ghc-version: ${{ matrix.ghc }}
 
diff --git a/.github/workflows/presubmit-stack.yaml b/.github/workflows/presubmit-stack.yaml
index a8a1df1..bf1e832 100644
--- a/.github/workflows/presubmit-stack.yaml
+++ b/.github/workflows/presubmit-stack.yaml
@@ -30,7 +30,7 @@ jobs:
 
       - name: Setup Haskell Compiler (stack)
         id: setup-haskell
-        uses: haskell/actions/setup@a99601b177e00b98c78b6f6de680a101cf1c619d # v2.4.6
+        uses: haskell/actions/setup@ce6c3a6f8cbe3bd6ce51b635b3f32ee792f22f91 # v2.4.7
         with:
           enable-stack: true
           stack-no-global: true
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 8e2c7b2..b81881c 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -25,7 +25,7 @@ jobs:
 
       - name: Setup Haskell Compiler (cabal)
         id: setup-haskell
-        uses: haskell/actions/setup@a99601b177e00b98c78b6f6de680a101cf1c619d # v2.4.6
+        uses: haskell/actions/setup@ce6c3a6f8cbe3bd6ce51b635b3f32ee792f22f91 # v2.4.7
         with:
           ghc-version: ${{ env.ghc }}
 
diff --git a/.github/workflows/stack.yaml b/.github/workflows/stack.yaml
index 42b2b0f..a1e878e 100644
--- a/.github/workflows/stack.yaml
+++ b/.github/workflows/stack.yaml
@@ -17,7 +17,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Haskell
-        uses: haskell/actions/setup@a99601b177e00b98c78b6f6de680a101cf1c619d # v2.4.6
+        uses: haskell/actions/setup@ce6c3a6f8cbe3bd6ce51b635b3f32ee792f22f91 # v2.4.7
         with:
           enable-stack: true
 
diff --git a/.github/workflows/static-checks.yaml b/.github/workflows/static-checks.yaml
index cc7c74d..9800a68 100644
--- a/.github/workflows/static-checks.yaml
+++ b/.github/workflows/static-checks.yaml
@@ -19,10 +19,10 @@ jobs:
           persist-credentials: false
 
       - name: Set up HLint
-        uses: haskell/actions/hlint-setup@a99601b177e00b98c78b6f6de680a101cf1c619d # v2.4.6
+        uses: haskell/actions/hlint-setup@ce6c3a6f8cbe3bd6ce51b635b3f32ee792f22f91 # v2.4.7
 
       - name: Run HLint
-        uses: haskell/actions/hlint-run@a99601b177e00b98c78b6f6de680a101cf1c619d # v2.4.6
+        uses: haskell/actions/hlint-run@ce6c3a6f8cbe3bd6ce51b635b3f32ee792f22f91 # v2.4.7
         with:
           path: .
           fail-on: warning