diff --git a/.github/workflows/check-dist.yml b/.github/workflows/check-dist.yml
index 01dc37e..beb99ce 100644
--- a/.github/workflows/check-dist.yml
+++ b/.github/workflows/check-dist.yml
@@ -34,7 +34,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: 20.x
+          node-version-file: '.node-version'
           cache: 'npm'
 
       - name: Install dependencies
diff --git a/.github/workflows/check-formatting.yml b/.github/workflows/check-formatting.yml
index dd56152..ad3e2a4 100644
--- a/.github/workflows/check-formatting.yml
+++ b/.github/workflows/check-formatting.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v3
         with:
-          node-version: 20.x
+          node-version-file: '.node-version'
           cache: 'npm'
 
       - name: Install dependencies
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index b128293..87e567e 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v3
         with:
-          node-version: 20.x
+          node-version-file: '.node-version'
           cache: npm
 
       - name: Install dependencies
diff --git a/.github/workflows/rebuild-dependabot-prs.yml b/.github/workflows/rebuild-dependabot-prs.yml
index 12a87b2..fa09457 100644
--- a/.github/workflows/rebuild-dependabot-prs.yml
+++ b/.github/workflows/rebuild-dependabot-prs.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Setup Node.JS
         uses: actions/setup-node@v3
         with:
-          node-version: 20.x
+          node-version-file: '.node-version'
           cache: 'npm'
 
       - name: Install dependencies
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 45e1dba..d95c965 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Setup Node.JS
         uses: actions/setup-node@v3
         with:
-          node-version: 20.x
+          node-version-file: '.node-version'
           cache: 'npm'
 
       - name: Install dependencies
diff --git a/.node-version b/.node-version
new file mode 100644
index 0000000..d5a1596
--- /dev/null
+++ b/.node-version
@@ -0,0 +1 @@
+20.10.0