diff --git a/.github/workflows/build-pr.yml b/.github/workflows/build-pr.yml
index 646d9b7..aab5baa 100644
--- a/.github/workflows/build-pr.yml
+++ b/.github/workflows/build-pr.yml
@@ -7,10 +7,10 @@ jobs:
   build-ubuntu:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - run: sudo apt-get update
       - run: sudo apt install -y build-essential cmake libsdl2-dev
       - run: npm ci
@@ -20,10 +20,10 @@ jobs:
   build-brew:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - run: sudo apt-get update
       - run: sudo apt install -y build-essential cmake git
       - run: /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
@@ -33,12 +33,12 @@ jobs:
         run: npm ci
 
   build-mac:
-    runs-on: macos-11
+    runs-on: macos-14
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version: 20
       - name: Install SDL2 with brew
         run: brew install sdl2
       - name: Compile
@@ -47,10 +47,10 @@ jobs:
   check-cpplint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-python@v4
         with:
-          python-version: '3.10'
+          python-version: '3.12.4'
       - run: sudo apt-get update
       - run: sudo apt install -y cppcheck
       - name: Install cpplint
@@ -63,7 +63,7 @@ jobs:
   check-format:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: check format
         run: clang-format -n src/*  |& tee errors
       - run: test ! -s errors
diff --git a/.nvmrc b/.nvmrc
index a00f43e..9a2a0e2 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-v8
+v20