diff --git a/package.json b/package.json
index 54dc3b0..c3051c3 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "sass": "^1.101.0"
   },
   "devDependencies": {
-    "@types/node": "^22.15.30",
+    "@types/node": "^26.2.0",
     "picocolors": "^1.1.1",
     "typescript": "^5.8.3",
     "wrangler": "^4.123.0"
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 997511d..e035b36 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -16,8 +16,8 @@ importers:
         version: 1.102.0
     devDependencies:
       '@types/node':
-        specifier: ^22.15.30
-        version: 22.20.1
+        specifier: ^26.2.0
+        version: 26.2.0
       picocolors:
         specifier: ^1.1.1
         version: 1.1.1
@@ -490,8 +490,8 @@ packages:
   '@speed-highlight/core@1.2.24':
     resolution: {integrity: sha512-qeW2e1l78afw8VhRPfPQ1Gjj+KU5XFQ/OFV5ti6eTa9bruO7mJyZtA4vw0ofqmA3tKCkROE9xLk3VZoeRc98nw==}
 
-  '@types/node@22.20.1':
-    resolution: {integrity: sha512-EANqOCF9QFyra+4pfxUcX9STKJpCLjMbObVzljIJomAWSnuSIEAvyzEU53GaajbXJEgdh0iEcPL+DGvpUd4k1Q==}
+  '@types/node@26.2.0':
+    resolution: {integrity: sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==}
 
   blake3-wasm@2.1.5:
     resolution: {integrity: sha512-F1+K8EbfOZE49dtoPtmxUQrpXaBIl3ICvasLh+nJta0xkz+9kF/7uet9fLnwKqhDrmj6g+6K3Tw9yQPUg2ka5g==}
@@ -660,8 +660,8 @@ packages:
     engines: {node: '>=14.17'}
     hasBin: true
 
-  undici-types@6.21.0:
-    resolution: {integrity: sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==}
+  undici-types@8.3.0:
+    resolution: {integrity: sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==}
 
   undici@7.29.0:
     resolution: {integrity: sha512-IDxfleLmmbSskfWSUATiN1nfn2rDuvnMOqb5CWR92iIfojA0Ud+ulOAAEQ57LPr9rWmsreUyf5lwyao+7GNNVw==}
@@ -1007,9 +1007,9 @@ snapshots:
 
   '@speed-highlight/core@1.2.24': {}
 
-  '@types/node@22.20.1':
+  '@types/node@26.2.0':
     dependencies:
-      undici-types: 6.21.0
+      undici-types: 8.3.0
 
   blake3-wasm@2.1.5: {}
 
@@ -1193,7 +1193,7 @@ snapshots:
 
   typescript@5.9.3: {}
 
-  undici-types@6.21.0: {}
+  undici-types@8.3.0: {}
 
   undici@7.29.0: {}