diff --git a/.github/workflows/prod.yml b/.github/workflows/prod.yml
index 5d211a2..b83d066 100644
--- a/.github/workflows/prod.yml
+++ b/.github/workflows/prod.yml
@@ -18,7 +18,7 @@ jobs:
     - name: Use Node.js
       uses: actions/setup-node@v1
       with:
-        node-version: 20.x
+        node-version: 18.x
     - run: yarn install --frozen-lockfile
     - run: yarn build
     - run: yarn test
diff --git a/.github/workflows/stage.yml b/.github/workflows/stage.yml
index 1611314..90d51ad 100644
--- a/.github/workflows/stage.yml
+++ b/.github/workflows/stage.yml
@@ -17,7 +17,7 @@ jobs:
     - name: Use Node.js
       uses: actions/setup-node@v3
       with:
-        node-version: 20.x
+        node-version: 18.x
     - run: yarn install --frozen-lockfile
     - run: yarn build
     - run: yarn test
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index af32155..a49ac29 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -17,7 +17,7 @@ jobs:
     - name: Use Node.js
       uses: actions/setup-node@v1
       with:
-        node-version: 20.x
+        node-version: 18.x
     - run: yarn install --frozen-lockfile
     - run: yarn build
     - run: yarn test
\ No newline at end of file