diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 747e2115..0345af35 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
+    - name: Setup Node
+      uses: actions/setup-node@v4
+      with:
+        node-version-file: '.nvmrc'
     - run: npm install
     - run: npm run format-check
     - run: npm test
@@ -34,7 +37,10 @@ jobs:
           swift: "5.6.3"
     steps:
     - uses: actions/checkout@v4
-    - uses: actions/setup-node@v4
+    - name: Setup Node
+      uses: actions/setup-node@v4
+      with:
+        node-version-file: '.nvmrc'
     - run: npm install
     - run: npm run build && npm run pack-source-map
     - uses: ./
diff --git a/.github/workflows/draft-release.yml b/.github/workflows/draft-release.yml
index 6559846c..8c98b8a2 100644
--- a/.github/workflows/draft-release.yml
+++ b/.github/workflows/draft-release.yml
@@ -15,6 +15,8 @@ jobs:
 
       - name: Setup Node
         uses: actions/setup-node@v4
+        with:
+          node-version-file: '.nvmrc'
 
       - name: Update Release Draft
         id: release_draft
diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 00000000..209e3ef4
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+20