diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 20de011..3a0ee3e 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4
       - uses: actions/setup-node@v4
         with:
           node-version: "lts/*"
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4
       - uses: actions/setup-node@v4
         with:
           node-version: "lts/*"
@@ -47,7 +47,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4
       - uses: actions/setup-node@v4
         with:
           node-version: "lts/*"
diff --git a/.github/workflows/swagger.yaml b/.github/workflows/swagger.yaml
index eea6321..cc32957 100644
--- a/.github/workflows/swagger.yaml
+++ b/.github/workflows/swagger.yaml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@a7487c7e89a18df4991f7f222e4898a00d66ddda # v4
       - uses: actions/setup-node@v4
         with:
           node-version: "lts/*"