diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index add193a29d3b..c556cc3fe357 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -922,7 +922,7 @@ jobs:
         uses: actions/checkout@v6
         with:
           ref: ${{ env.HEAD_COMMIT }}
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v5.0.0
         with:
           version: 9.15.9
       - name: Set up Node
@@ -1054,7 +1054,7 @@ jobs:
         uses: actions/checkout@v6
         with:
           ref: ${{ env.HEAD_COMMIT }}
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v5.0.0
         with:
           version: 9.15.9
       - name: Set up Node
diff --git a/.github/workflows/canary.yml b/.github/workflows/canary.yml
index e28d6988d9a1..1d9b11f6515e 100644
--- a/.github/workflows/canary.yml
+++ b/.github/workflows/canary.yml
@@ -126,7 +126,7 @@ jobs:
         uses: actions/checkout@v6
         with:
           ref: ${{ env.HEAD_COMMIT }}
-      - uses: pnpm/action-setup@v4
+      - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v5.0.0
         with:
           version: 9.15.9
       - name: Set up Node