diff --git a/apps/internal-ops-assistant/package.json b/apps/internal-ops-assistant/package.json
index 6583ce1..0bd2ab5 100644
--- a/apps/internal-ops-assistant/package.json
+++ b/apps/internal-ops-assistant/package.json
@@ -12,7 +12,7 @@
     "tsx": "^4.21.0"
   },
   "devDependencies": {
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.1.1",
     "typescript": "^6.0.3"
   }
 }
diff --git a/apps/public-web-assistant/package.json b/apps/public-web-assistant/package.json
index 13557a3..a942281 100644
--- a/apps/public-web-assistant/package.json
+++ b/apps/public-web-assistant/package.json
@@ -12,7 +12,7 @@
     "tsx": "^4.21.0"
   },
   "devDependencies": {
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.1.1",
     "typescript": "^6.0.3"
   }
 }
diff --git a/apps/sales-intake-assistant/package.json b/apps/sales-intake-assistant/package.json
index 27e509a..5b53048 100644
--- a/apps/sales-intake-assistant/package.json
+++ b/apps/sales-intake-assistant/package.json
@@ -12,7 +12,7 @@
     "tsx": "^4.21.0"
   },
   "devDependencies": {
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.1.1",
     "typescript": "^6.0.3"
   }
 }
diff --git a/apps/support-rag-assistant/package.json b/apps/support-rag-assistant/package.json
index 5be3189..cee47aa 100644
--- a/apps/support-rag-assistant/package.json
+++ b/apps/support-rag-assistant/package.json
@@ -12,7 +12,7 @@
     "tsx": "^4.21.0"
   },
   "devDependencies": {
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.1.1",
     "typescript": "^6.0.3"
   }
 }
diff --git a/package.json b/package.json
index 735ed2e..8659805 100644
--- a/package.json
+++ b/package.json
@@ -117,7 +117,7 @@
   },
   "devDependencies": {
     "@types/marked-terminal": "^6.1.1",
-    "@types/node": "^25.3.5",
+    "@types/node": "^26.1.1",
     "@vitest/coverage-v8": "^4.1.3",
     "oxfmt": "^0.60.0",
     "oxlint": "^1.51.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index d65f096..8da8456 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -97,8 +97,8 @@ importers:
         specifier: ^6.1.1
         version: 6.1.1
       '@types/node':
-        specifier: ^25.3.5
-        version: 25.6.0
+        specifier: ^26.1.1
+        version: 26.1.1
       '@vitest/coverage-v8':
         specifier: ^4.1.3
         version: 4.1.10(vitest@4.1.10)
@@ -122,10 +122,10 @@ importers:
         version: 6.0.3
       vite:
         specifier: ^8.0.16
-        version: 8.1.5(@types/node@25.6.0)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0)
+        version: 8.1.5(@types/node@26.1.1)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0)
       vitest:
         specifier: ^4.1.3
-        version: 4.1.10(@types/node@25.6.0)(@vitest/coverage-v8@4.1.10)(vite@8.1.5(@types/node@25.6.0)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0))
+        version: 4.1.10(@types/node@26.1.1)(@vitest/coverage-v8@4.1.10)(vite@8.1.5(@types/node@26.1.1)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0))
 
   apps/coco-code:
     dependencies:
@@ -143,8 +143,8 @@ importers:
         version: 4.23.1
     devDependencies:
       '@types/node':
-        specifier: ^25.3.5
-        version: 25.6.0
+        specifier: ^26.1.1
+        version: 26.1.1
       typescript:
         specifier: ^6.0.3
         version: 6.0.3
@@ -159,8 +159,8 @@ importers:
         version: 4.23.1
     devDependencies:
       '@types/node':
-        specifier: ^25.3.5
-        version: 25.6.0
+        specifier: ^26.1.1
+        version: 26.1.1
       typescript:
         specifier: ^6.0.3
         version: 6.0.3
@@ -175,8 +175,8 @@ importers:
         version: 4.23.1
     devDependencies:
       '@types/node':
-        specifier: ^25.3.5
-        version: 25.6.0
+        specifier: ^26.1.1
+        version: 26.1.1
       typescript:
         specifier: ^6.0.3
         version: 6.0.3
@@ -191,8 +191,8 @@ importers:
         version: 4.23.1
     devDependencies:
       '@types/node':
-        specifier: ^25.3.5
-        version: 25.6.0
+        specifier: ^26.1.1
+        version: 26.1.1
       typescript:
         specifier: ^6.0.3
         version: 6.0.3
@@ -1047,8 +1047,8 @@ packages:
   '@types/marked-terminal@6.1.1':
     resolution: {integrity: sha512-DfoUqkmFDCED7eBY9vFUhJ9fW8oZcMAK5EwRDQ9drjTbpQa+DnBTQQCwWhTFVf4WsZ6yYcJTI8D91wxTWXRZZQ==}
 
-  '@types/node@25.6.0':
-    resolution: {integrity: sha512-+qIYRKdNYJwY3vRCZMdJbPLJAtGjQBudzZzdzwQYkEPQd+PJGixUL5QfvCLDaULoLv+RhT3LDkwEfKaAkgSmNQ==}
+  '@types/node@26.1.1':
+    resolution: {integrity: sha512-nxAkRSVkN1Y0JC1W8ky/fTfkGsMmcrRsbx+3XoZE+rMOX71kLYTV7fLXpqud1GpbpP5TuffXFqfX7fH2GgZREw==}
 
   '@types/retry@0.12.0':
     resolution: {integrity: sha512-wWKOClTTiizcZhXnPY4wikVAwmdYHp8q6DmC+EJUzAMsycb7HB32Kh9RN4+0gExjmPmZSAQjgURXIGATPegAvA==}
@@ -2176,8 +2176,8 @@ packages:
   ufo@1.6.3:
     resolution: {integrity: sha512-yDJTmhydvl5lJzBmy/hyOAA0d+aqCBuwl818haVdYCRrWV84o7YyeVm4QlVHStqNrrJSTb6jKuFAVqAFsr+K3Q==}
 
-  undici-types@7.19.2:
-    resolution: {integrity: sha512-qYVnV5OEm2AW8cJMCpdV20CDyaN3g0AjDlOGf1OW4iaDEx8MwdtChUp4zu4H0VP3nDRF/8RKWH+IPp9uW0YGZg==}
+  undici-types@8.3.0:
+    resolution: {integrity: sha512-j375ScV60dom+YkPFIfTLcOiPxkN/buHz5GobjLhixFuANaNs3C9l4GmrWqejgXWJ7BbJcFYpTEUkS1Ge8bpZQ==}
 
   undici@7.28.0:
     resolution: {integrity: sha512-cRZYrTDwWznlnRiPjggAGxZXanty6M8RV1ff8Wm4LWXBp7/IG8v5DnOm74DtUBp9OONpK75YlPnIjQqX0dBDtA==}
@@ -2900,13 +2900,13 @@ snapshots:
   '@types/marked-terminal@6.1.1':
     dependencies:
       '@types/cardinal': 2.1.1
-      '@types/node': 25.6.0
+      '@types/node': 26.1.1
       chalk: 5.6.2
       marked: 11.2.0
 
-  '@types/node@25.6.0':
+  '@types/node@26.1.1':
     dependencies:
-      undici-types: 7.19.2
+      undici-types: 8.3.0
 
   '@types/retry@0.12.0': {}
 
@@ -2976,7 +2976,7 @@ snapshots:
       obug: 2.1.3
       std-env: 4.1.0
       tinyrainbow: 3.1.0
-      vitest: 4.1.10(@types/node@25.6.0)(@vitest/coverage-v8@4.1.10)(vite@8.1.5(@types/node@25.6.0)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0))
+      vitest: 4.1.10(@types/node@26.1.1)(@vitest/coverage-v8@4.1.10)(vite@8.1.5(@types/node@26.1.1)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0))
 
   '@vitest/expect@4.1.10':
     dependencies:
@@ -2987,13 +2987,13 @@ snapshots:
       chai: 6.2.2
       tinyrainbow: 3.1.0
 
-  '@vitest/mocker@4.1.10(vite@8.1.5(@types/node@25.6.0)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0))':
+  '@vitest/mocker@4.1.10(vite@8.1.5(@types/node@26.1.1)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0))':
     dependencies:
       '@vitest/spy': 4.1.10
       estree-walker: 3.0.3
       magic-string: 0.30.21
     optionalDependencies:
-      vite: 8.1.5(@types/node@25.6.0)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0)
+      vite: 8.1.5(@types/node@26.1.1)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0)
 
   '@vitest/pretty-format@4.1.10':
     dependencies:
@@ -3811,7 +3811,7 @@ snapshots:
       '@protobufjs/path': 1.1.2
       '@protobufjs/pool': 1.1.0
       '@protobufjs/utf8': 1.1.1
-      '@types/node': 25.6.0
+      '@types/node': 26.1.1
       long: 5.3.2
 
   punycode.js@2.3.1: {}
@@ -4064,7 +4064,7 @@ snapshots:
 
   ufo@1.6.3: {}
 
-  undici-types@7.19.2: {}
+  undici-types@8.3.0: {}
 
   undici@7.28.0: {}
 
@@ -4076,7 +4076,7 @@ snapshots:
     dependencies:
       punycode: 2.3.1
 
-  vite@8.1.5(@types/node@25.6.0)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0):
+  vite@8.1.5(@types/node@26.1.1)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0):
     dependencies:
       lightningcss: 1.33.0
       picomatch: 4.0.5
@@ -4084,16 +4084,16 @@ snapshots:
       rolldown: 1.1.5
       tinyglobby: 0.2.17
     optionalDependencies:
-      '@types/node': 25.6.0
+      '@types/node': 26.1.1
       esbuild: 0.28.1
       fsevents: 2.3.3
       tsx: 4.23.1
       yaml: 2.9.0
 
-  vitest@4.1.10(@types/node@25.6.0)(@vitest/coverage-v8@4.1.10)(vite@8.1.5(@types/node@25.6.0)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0)):
+  vitest@4.1.10(@types/node@26.1.1)(@vitest/coverage-v8@4.1.10)(vite@8.1.5(@types/node@26.1.1)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0)):
     dependencies:
       '@vitest/expect': 4.1.10
-      '@vitest/mocker': 4.1.10(vite@8.1.5(@types/node@25.6.0)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0))
+      '@vitest/mocker': 4.1.10(vite@8.1.5(@types/node@26.1.1)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0))
       '@vitest/pretty-format': 4.1.10
       '@vitest/runner': 4.1.10
       '@vitest/snapshot': 4.1.10
@@ -4110,10 +4110,10 @@ snapshots:
       tinyexec: 1.2.4
       tinyglobby: 0.2.17
       tinyrainbow: 3.1.0
-      vite: 8.1.5(@types/node@25.6.0)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0)
+      vite: 8.1.5(@types/node@26.1.1)(esbuild@0.28.1)(tsx@4.23.1)(yaml@2.9.0)
       why-is-node-running: 2.3.0
     optionalDependencies:
-      '@types/node': 25.6.0
+      '@types/node': 26.1.1
       '@vitest/coverage-v8': 4.1.10(vitest@4.1.10)
     transitivePeerDependencies:
       - msw