diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index a259b76..4208463 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -12,8 +12,8 @@ jobs:
           node-version: '16'
           cache: 'yarn'
       - run: sudo apt-get install fonts-noto-color-emoji
-      - run: yarn --immutable
+      - run: yarn --frozen-lockfile
       - run: yarn lint
       - run: yarn benchmark:bundlesize
       - run: yarn cover
-      - run: yarn test:leak
\ No newline at end of file
+      - run: yarn test:leak