diff --git a/.github/workflows/cloudflare-web.yml b/.github/workflows/cloudflare-web.yml
index 64add08c0..27da700c6 100644
--- a/.github/workflows/cloudflare-web.yml
+++ b/.github/workflows/cloudflare-web.yml
@@ -102,7 +102,7 @@ jobs:
 
       - name: Comment PR plan
         if: github.event_name == 'pull_request'
-        uses: dflook/tofu-plan@cdb4f4d604c9fa695e457744dd1f802853397ce7 # v3.0.0
+        uses: dflook/tofu-plan@5a47499905d68757ecd7cf58cfe6312efe71a142 # v3.0.1
         with:
           path: infra/web
           label: ${{ needs.detect.outputs.environment }}
diff --git a/.github/workflows/flake-lock-fix.yml b/.github/workflows/flake-lock-fix.yml
index 7ef60ec7d..99666a5ad 100644
--- a/.github/workflows/flake-lock-fix.yml
+++ b/.github/workflows/flake-lock-fix.yml
@@ -30,7 +30,7 @@ jobs:
           token: ${{ steps.app-token.outputs.token }}
 
       - name: Install Determinate Nix
-        uses: DeterminateSystems/determinate-nix-action@527f17dd63d2d60d3e5552934bc84b9a33a14d11 # v3.22.2
+        uses: DeterminateSystems/determinate-nix-action@021c8a1bd3570eb21f5c20a054812b0c4d9ca614 # v3.22.3
 
       - id: check
         run: nix flake check -L --keep-going