diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index de3c80c0..42b4c8fe 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -3,7 +3,7 @@
 {
 	"name": "SML Documentation",
 	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
-	"image": "mcr.microsoft.com/devcontainers/javascript-node:0-18",
+	"image": "mcr.microsoft.com/devcontainers/javascript-node:20",
 
 	// Features to add to the dev container. More info: https://containers.dev/features.
 	"features": {
diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 79c06530..41bc0554 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -18,7 +18,7 @@ jobs:
       - name: Setup NodeJS
         uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
           cache: 'pnpm'
 
       - name: Install Dependencies
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index 6eb146a0..64835991 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Setup NodeJS
         uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '20'
           cache: 'pnpm'
 
       - name: Install Dependencies