diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 7f06dd0a..b8da1d32 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -10,7 +10,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
-          node-version: 12.x
+          node-version: 14.x
       - name: Install Dependencies
         run: yarn --frozen-lockfile && yarn format:ci
       - name: Install GraphQL@15.x
@@ -21,7 +21,7 @@ jobs:
   test:
     strategy:
       matrix:
-        node-version: [12.x, 14.x]
+        node-version: [14.x, 16.x]
         os: [macos-latest, ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
@@ -56,7 +56,7 @@ jobs:
           # rm examples/star-wars/star-wars-schema.graphql
           # node examples/star-wars/dist/schema.js
           # git diff --exit-code
-        node-version: [12.x]
+        node-version: [14.x]
         os: [macos-latest]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/.github/workflows/trunk.yml b/.github/workflows/trunk.yml
index 1030a291..1f7edf5a 100644
--- a/.github/workflows/trunk.yml
+++ b/.github/workflows/trunk.yml
@@ -5,24 +5,24 @@ on:
     branches: [main]
 
 jobs:
-  graphql-14:
+  graphql-15:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
         with:
-          node-version: 12.x
+          node-version: 14.x
       - name: Install Dependencies
-        run: yarn --frozen-lockfile || yarn --frozen-lockfile
-      - name: Install GraphQL@14.x
-        run: yarn add graphql@^14.5.8
+        run: yarn --frozen-lockfile && yarn format:ci
+      - name: Install GraphQL@15.x
+        run: yarn add graphql@^15
       - name: Test
-        run: yarn -s test:ci --testPathIgnorePatterns v15
+        run: yarn -s test:ci
 
   test:
     strategy:
       matrix:
-        node-version: [12.x, 14.x]
+        node-version: [14.x, 16.x]
         os: [macos-latest, ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
@@ -57,7 +57,7 @@ jobs:
           # rm examples/star-wars/star-wars-schema.graphql
           # node examples/star-wars/dist/schema.js
           # git diff --exit-code
-        node-version: [12.x]
+        node-version: [14.x]
         os: [macos-latest]
     runs-on: ${{ matrix.os }}
     steps: