diff --git a/.github/workflows/storybook-deploy.yml b/.github/workflows/storybook-deploy.yml
index a8d9c4ed..14db7e1a 100644
--- a/.github/workflows/storybook-deploy.yml
+++ b/.github/workflows/storybook-deploy.yml
@@ -15,7 +15,7 @@ jobs:
         with:
           node-version: 24
 
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@ea17c68df8912ef543352723c149a84f56e3d413 # v6
         name: Install pnpm
         with:
           run_install: true
diff --git a/.github/workflows/storybook-test.yml b/.github/workflows/storybook-test.yml
index 40ed92e1..352ce6cf 100644
--- a/.github/workflows/storybook-test.yml
+++ b/.github/workflows/storybook-test.yml
@@ -17,7 +17,7 @@ jobs:
         with:
           node-version: 24
 
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@ea17c68df8912ef543352723c149a84f56e3d413 # v6
         name: Install pnpm
         with:
           run_install: true
diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index 853bfa5a..8b0e7611 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -17,7 +17,7 @@ jobs:
         with:
           node-version: 24
 
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@ea17c68df8912ef543352723c149a84f56e3d413 # v6
         name: Install pnpm
         with:
           run_install: true
@@ -42,7 +42,7 @@ jobs:
         with:
           node-version: 24
 
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@ea17c68df8912ef543352723c149a84f56e3d413 # v6
         name: Install pnpm
         with:
           run_install: true
@@ -66,7 +66,7 @@ jobs:
         with:
           node-version: 24
 
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@ea17c68df8912ef543352723c149a84f56e3d413 # v6
         name: Install pnpm
         with:
           run_install: true
@@ -87,7 +87,7 @@ jobs:
         with:
           node-version: 24
 
-      - uses: pnpm/action-setup@v3
+      - uses: pnpm/action-setup@ea17c68df8912ef543352723c149a84f56e3d413 # v6
         name: Install pnpm
         with:
           run_install: true