diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2f80591..583ee70 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,6 +42,9 @@ jobs:
           - ubuntu-latest
           - macos-15
           - windows-latest
+        include:
+          - node: 25
+            os: ubuntu-latest
     steps:
       - name: Check out
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7b02b7d..7ccf654 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Unreleased
 
+### CI
+
+- Refresh Node types and check Node 25 in CI while retaining compatible build and test tools. Thanks @dependabot.
+
 ## 0.1.2 - 2026-10-01
 
 **Highlights:** Navigation, refresh, cancellation, and cache state now stay aligned across overlapping route transitions.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index ed8436e..4f53473 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -16,6 +16,9 @@ Report security issues privately as described in [SECURITY.md](SECURITY.md).
 Use the Node.js and pnpm versions declared by the repository.
 Dependency engine checks are enforced through `engineStrict` in
 `pnpm-workspace.yaml`; pnpm 11 does not read this setting from `.npmrc`.
+The declared Node.js range includes Node 25. CI checks that version on Ubuntu
+as well as Node 22 and 24 across Ubuntu, macOS, and Windows; dependency updates
+must preserve those supported development installs.
 
 ```bash
 pnpm install --frozen-lockfile
diff --git a/package.json b/package.json
index 62b5612..87a9d4c 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "typecheck": "tsc --noEmit"
   },
   "devDependencies": {
-    "@types/node": "^26.6.3",
+    "@types/node": "^26.6.4",
     "@typescript/native": "npm:typescript@^7.0.2",
     "oxfmt": "^0.71.0",
     "oxlint": "^1.85.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 9143622..946fde3 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     devDependencies:
       '@types/node':
-        specifier: ^26.6.3
-        version: 26.6.3
+        specifier: ^26.6.4
+        version: 26.6.4
       '@typescript/native':
         specifier: npm:typescript@^7.0.2
         version: typescript@7.0.2
@@ -31,7 +31,7 @@ importers:
         version: '@typescript/typescript6@6.0.2'
       vitest:
         specifier: ^4.1.11
-        version: 4.1.11(@types/node@26.6.3)(vite@8.1.0(@types/node@26.6.3))
+        version: 4.1.11(@types/node@26.6.4)(vite@8.1.0(@types/node@26.6.4))
 
 packages:
 
@@ -545,8 +545,8 @@ packages:
   '@types/estree@1.0.9':
     resolution: {integrity: sha512-GhdPgy1el4/ImP05X05Uw4cw2/M93BCUmnEvWZNStlCzEKME4Fkk+YpoA5OiHNQmoS7Cafb8Xa3Pya8m1Qrzeg==}
 
-  '@types/node@26.6.3':
-    resolution: {integrity: sha512-dsqMQQoeTLqu9wynDD00q573mNzso3IdQOAfHRJqLCcmCFPoGo9A1bDpUcv/9tnKpErQWv9uKeGfl37EIS02Yg==}
+  '@types/node@26.6.4':
+    resolution: {integrity: sha512-ldVPDCzj7fsaGZrLB0NuHuTvJcsNasysBAqMolr/cgxrLd1xbqxIr3XJiPnHHJUCxj5sNF1vnRj9aWnrVh5Jcg==}
 
   '@typescript/typescript-aix-ppc64@7.0.2':
     resolution: {integrity: sha512-MTKKkWB7p/0E9xi1d1tHtZ5PiLkGEMIq88pK2CubZjOsLtYTLqhgIgi6zepFa+9GHZ6h05NMCkQxGKiPXMxXtQ==}
@@ -1549,7 +1549,7 @@ snapshots:
 
   '@types/estree@1.0.9': {}
 
-  '@types/node@26.6.3':
+  '@types/node@26.6.4':
     dependencies:
       undici-types: 8.9.0
 
@@ -1626,13 +1626,13 @@ snapshots:
       chai: 6.2.2
       tinyrainbow: 3.1.1
 
-  '@vitest/mocker@4.1.11(vite@8.1.0(@types/node@26.6.3))':
+  '@vitest/mocker@4.1.11(vite@8.1.0(@types/node@26.6.4))':
     dependencies:
       '@vitest/spy': 4.1.11
       estree-walker: 3.0.3
       magic-string: 0.30.21
     optionalDependencies:
-      vite: 8.1.0(@types/node@26.6.3)
+      vite: 8.1.0(@types/node@26.6.4)
 
   '@vitest/pretty-format@4.1.11':
     dependencies:
@@ -2045,7 +2045,7 @@ snapshots:
 
   verkit@0.3.2: {}
 
-  vite@8.1.0(@types/node@26.6.3):
+  vite@8.1.0(@types/node@26.6.4):
     dependencies:
       lightningcss: 1.32.0
       picomatch: 4.0.7
@@ -2053,13 +2053,13 @@ snapshots:
       rolldown: 1.1.5
       tinyglobby: 0.2.17
     optionalDependencies:
-      '@types/node': 26.6.3
+      '@types/node': 26.6.4
       fsevents: 2.3.3
 
-  vitest@4.1.11(@types/node@26.6.3)(vite@8.1.0(@types/node@26.6.3)):
+  vitest@4.1.11(@types/node@26.6.4)(vite@8.1.0(@types/node@26.6.4)):
     dependencies:
       '@vitest/expect': 4.1.11
-      '@vitest/mocker': 4.1.11(vite@8.1.0(@types/node@26.6.3))
+      '@vitest/mocker': 4.1.11(vite@8.1.0(@types/node@26.6.4))
       '@vitest/pretty-format': 4.1.11
       '@vitest/runner': 4.1.11
       '@vitest/snapshot': 4.1.11
@@ -2076,10 +2076,10 @@ snapshots:
       tinyexec: 1.3.0
       tinyglobby: 0.2.17
       tinyrainbow: 3.1.1
-      vite: 8.1.0(@types/node@26.6.3)
+      vite: 8.1.0(@types/node@26.6.4)
       why-is-node-running: 2.3.0
     optionalDependencies:
-      '@types/node': 26.6.3
+      '@types/node': 26.6.4
     transitivePeerDependencies:
       - msw