diff --git a/.github/actions/render/action.yml b/.github/actions/render/action.yml
index b640f1eb..75cfd305 100644
--- a/.github/actions/render/action.yml
+++ b/.github/actions/render/action.yml
@@ -11,14 +11,16 @@ runs:
   using: 'composite'
   steps:
     - name: Set up JDK 17
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
       with:
         distribution: temurin
         java-version: 17
+        cache: 'gradle'
     - name: Set Node.js version 12.x
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v4
       with:
-        node-version: 12.x
+        node-version: '20.x'
+        cache: 'npm'
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with:
diff --git a/.github/workflows/prettier.yml b/.github/workflows/prettier.yml
index 2f90d6b2..fa676699 100644
--- a/.github/workflows/prettier.yml
+++ b/.github/workflows/prettier.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Set up Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '18.x'
+          node-version: '20.x'
           cache: 'npm'
 
       - name: Install dependencies
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bc6a2c07..4355e37d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -44,6 +44,7 @@ jobs:
         with:
           distribution: temurin
           java-version: 17
+          cache: 'gradle'
       - name: Check out website
         uses: actions/checkout@v4
         with:
diff --git a/.nvmrc b/.nvmrc
new file mode 100644
index 00000000..2dbbe00e
--- /dev/null
+++ b/.nvmrc
@@ -0,0 +1 @@
+20.11.1