diff --git a/.github/workflows/prettier.yml b/.github/workflows/prettier.yml
index 5137dc8a..3ea7b042 100644
--- a/.github/workflows/prettier.yml
+++ b/.github/workflows/prettier.yml
@@ -12,6 +12,6 @@ jobs:
       - name: Run prettier
         uses: actions/setup-node@v1
         with:
-          node-version: "16"
+          node-version: "18"
       - run: yarn install
       - run: yarn prettier
diff --git a/.github/workflows/release-package.yml b/.github/workflows/release-package.yml
index 0ed32184..d2ef6cb2 100644
--- a/.github/workflows/release-package.yml
+++ b/.github/workflows/release-package.yml
@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
       - run: npm ci
       - run: npm test
 
@@ -25,7 +25,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
-          node-version: 16
+          node-version: 18
           registry-url: https://npm.pkg.github.com/
       - run: npm ci
       - run: npm publish
diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 12a70e87..fb783303 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -12,6 +12,6 @@ jobs:
       - name: Run unit tests
         uses: actions/setup-node@v1
         with:
-          node-version: "16"
+          node-version: "18"
       - run: yarn install
       - run: npx hardhat test