diff --git a/.github/workflows/format-code.yml b/.github/workflows/format-code.yml
index 2e297a4..1b9eaae 100644
--- a/.github/workflows/format-code.yml
+++ b/.github/workflows/format-code.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: ministryofjustice/github-actions/code-formatter@9f2e1064389dae6ca4098470b933da7042675e59 # v18.3.1
+      - uses: ministryofjustice/github-actions/code-formatter@721b0f273fc8356611cb18b3dfc02074d59217da # v18.4.0
         with:
             ignore-files: "README.md"
         env:
diff --git a/.github/workflows/terraform-static-analysis.yml b/.github/workflows/terraform-static-analysis.yml
index 4db3d7e..ac0b5f0 100644
--- a/.github/workflows/terraform-static-analysis.yml
+++ b/.github/workflows/terraform-static-analysis.yml
@@ -25,7 +25,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Run Analysis
-        uses: ministryofjustice/github-actions/terraform-static-analysis@9f2e1064389dae6ca4098470b933da7042675e59 # v18.3.1
+        uses: ministryofjustice/github-actions/terraform-static-analysis@721b0f273fc8356611cb18b3dfc02074d59217da # v18.4.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
@@ -52,7 +52,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Run Analysis
-        uses: ministryofjustice/github-actions/terraform-static-analysis@9f2e1064389dae6ca4098470b933da7042675e59 # v18.3.1
+        uses: ministryofjustice/github-actions/terraform-static-analysis@721b0f273fc8356611cb18b3dfc02074d59217da # v18.4.0
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with: