diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 1f3c10a..d04c140 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -16,9 +16,9 @@ jobs:
     runs-on: ubuntu-latest
     name: Vite Build
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/configure-pages@v5
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - uses: actions/configure-pages@983d7736d9b0ae728b81ab479565c72886d7745b # v5
+      - uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4
         with:
           node-version: 22
           cache: "yarn"
@@ -27,7 +27,7 @@ jobs:
       - name: Vite Build
         run: yarn build
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@56afc609e74202658d3ffba0e8f6dda462b719fa # v3
         with:
           path: ./dist
   deploy:
@@ -43,5 +43,5 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4
 
diff --git a/.github/workflows/status-checks.yml b/.github/workflows/status-checks.yml
index b4bb140..7f1426d 100644
--- a/.github/workflows/status-checks.yml
+++ b/.github/workflows/status-checks.yml
@@ -7,8 +7,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Biome Lint
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4
         with:
           node-version: 22
           cache: "yarn"
@@ -18,8 +18,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Typescript
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4
         with:
           node-version: 22
           cache: "yarn"
@@ -29,8 +29,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Tests
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4
         with:
           node-version: 22
           cache: "yarn"
@@ -40,8 +40,8 @@ jobs:
     runs-on: ubuntu-latest
     name: Vite Build
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
+      - uses: actions/setup-node@0a44ba7841725637a19e28fa30b79a866c81b0a6 # v4
         with:
           node-version: 22
           cache: "yarn"