diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 465a5b2..2087538 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -9,7 +9,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Install
-        run: yarn
+        run: yarn --frozen-lockfile
       - name: Build
         run: yarn build
       - name: Bundle
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 27c4a52..882b892 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,6 +9,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Install
-        run: yarn
+        run: yarn --frozen-lockfile
       - name: Lint
         run: yarn lint
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2a1baac..47421db 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,6 +9,6 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Install
-        run: yarn
+        run: yarn --frozen-lockfile
       - name: Test
         run: yarn test