diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6e4ceeb8..cc2a0d49 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,7 +42,7 @@ jobs:
     - name: Setup Node.js
       uses: actions/setup-node@v7
       with:
-        node-version: '24'
+        node-version: '26'
         cache: 'npm'
         cache-dependency-path: frontend/package-lock.json
 
diff --git a/.nvmrc b/.nvmrc
index a45fd52c..6f4247a6 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-24
+26
diff --git a/Dockerfile b/Dockerfile
index c6c7181c..5575b959 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,7 +28,7 @@ RUN --mount=type=cache,target=/root/.cache/uv \
 
 # Build the frontend
 # The frontend builds to static content that can be served via the backend
-FROM node:24 AS frontend
+FROM node:26 AS frontend
 
 WORKDIR /frontend
 
diff --git a/frontend/package.json b/frontend/package.json
index 4fc307f3..7154cd2d 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -69,7 +69,7 @@
     "@testing-library/jest-dom": "^7.0.0",
     "@testing-library/react": "^16.3.2",
     "@types/d3": "^7.4.3",
-    "@types/node": "^24.0.0",
+    "@types/node": "^26.0.0",
     "@types/react": "^19.0.10",
     "@types/react-dom": "^19.0.4",
     "@vitejs/plugin-react-swc": "^4.0.0",