diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 5d555ded..0acbd573 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [14.x, 16.x, 18.x]
+        node-version: [16.x, 18.x]
 
     steps:
     - uses: actions/checkout@v3
@@ -22,5 +22,18 @@ jobs:
       with:
         node-version: ${{ matrix.node-version }}
         cache: 'npm'
-    - run: npm run build
-    - run: npm run lint
+
+    - name: yarn install
+      uses: borales/actions-yarn@v4
+      with:
+        cmd: install
+
+    - name: yarn build
+      uses: borales/actions-yarn@v4
+      with:
+        cmd: build
+
+    - name: yarn lint
+      uses: borales/actions-yarn@v4
+      with:
+        cmd: lint
diff --git a/.github/workflows/pr-npm-publish.yml b/.github/workflows/pr-npm-publish.yml
index 51bd9e21..bd955769 100644
--- a/.github/workflows/pr-npm-publish.yml
+++ b/.github/workflows/pr-npm-publish.yml
@@ -9,24 +9,34 @@ on:
 
 jobs:
   build:
+    if: github.event.pull_request.merged == true
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 16
-      - run: npm build
-      - run: npm lint
+          node-version: 18
+      - name: yarn install
+        uses: borales/actions-yarn@v4
+        with:
+          cmd: install
+      - name: yarn build
+        uses: borales/actions-yarn@v4
+        with:
+          cmd: build
+      - name: yarn lint
+        uses: borales/actions-yarn@v4
+        with:
+          cmd: lint
 
   bump-version:
     needs: build
-    if: github.event.pull_request.merged == true
     runs-on: ubuntu-latest
     steps: 
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
       - name: Apply version bump (major)
         if: contains(github.event.pull_request.labels.*.name, 'major')
         run: npm version major
@@ -49,7 +59,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
           registry-url: https://registry.npmjs.org/
       - run: npm publish
         env: