diff --git a/package.json b/package.json
index 2701bc4d24..30ef76b65b 100644
--- a/package.json
+++ b/package.json
@@ -58,7 +58,7 @@
     "execa": "^7.1.1",
     "fs-extra": "^11.1.1",
     "globby": "^13.1.4",
-    "h3": "^1.6.5",
+    "h3": "^1.6.6",
     "jiti": "^1.18.2",
     "markdownlint-cli": "^0.33.0",
     "nuxi": "workspace:*",
diff --git a/packages/nuxi/package.json b/packages/nuxi/package.json
index 4b118b46fe..415595f9f1 100644
--- a/packages/nuxi/package.json
+++ b/packages/nuxi/package.json
@@ -36,7 +36,7 @@
     "execa": "^7.1.1",
     "flat": "^5.0.2",
     "giget": "^1.1.2",
-    "h3": "^1.6.5",
+    "h3": "^1.6.6",
     "jiti": "^1.18.2",
     "listhen": "^1.0.4",
     "mlly": "^1.2.1",
diff --git a/packages/nuxt/package.json b/packages/nuxt/package.json
index e21786f1b3..2424298fc9 100644
--- a/packages/nuxt/package.json
+++ b/packages/nuxt/package.json
@@ -71,7 +71,7 @@
     "estree-walker": "^3.0.3",
     "fs-extra": "^11.1.1",
     "globby": "^13.1.4",
-    "h3": "^1.6.5",
+    "h3": "^1.6.6",
     "hookable": "^5.5.3",
     "jiti": "^1.18.2",
     "klona": "^2.0.6",
diff --git a/packages/schema/package.json b/packages/schema/package.json
index 91cd8ed9f6..e4926a6c65 100644
--- a/packages/schema/package.json
+++ b/packages/schema/package.json
@@ -25,7 +25,7 @@
     "@unhead/schema": "^1.1.26",
     "@vitejs/plugin-vue": "^4.2.3",
     "@vitejs/plugin-vue-jsx": "^3.0.1",
-    "h3": "^1.6.5",
+    "h3": "^1.6.6",
     "ignore": "^5.2.4",
     "nitropack": "^2.4.0",
     "unbuild": "latest",
diff --git a/packages/vite/package.json b/packages/vite/package.json
index 594602f128..f759aa0b40 100644
--- a/packages/vite/package.json
+++ b/packages/vite/package.json
@@ -38,7 +38,7 @@
     "externality": "^1.0.0",
     "fs-extra": "^11.1.1",
     "get-port-please": "^3.0.1",
-    "h3": "^1.6.5",
+    "h3": "^1.6.6",
     "knitwork": "^1.0.0",
     "magic-string": "^0.30.0",
     "mlly": "^1.2.1",
diff --git a/packages/webpack/package.json b/packages/webpack/package.json
index 2554b6c766..081f693eac 100644
--- a/packages/webpack/package.json
+++ b/packages/webpack/package.json
@@ -31,7 +31,7 @@
     "file-loader": "^6.2.0",
     "fork-ts-checker-webpack-plugin": "^8.0.0",
     "fs-extra": "^11.1.1",
-    "h3": "^1.6.5",
+    "h3": "^1.6.6",
     "hash-sum": "^2.0.0",
     "lodash-es": "^4.17.21",
     "magic-string": "^0.30.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index b89c77b1ab..53a4f92aee 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -80,8 +80,8 @@ importers:
         specifier: ^13.1.4
         version: 13.1.4
       h3:
-        specifier: ^1.6.5
-        version: 1.6.5
+        specifier: ^1.6.6
+        version: 1.6.6
       jiti:
         specifier: ^1.18.2
         version: 1.18.2
@@ -277,8 +277,8 @@ importers:
         specifier: ^1.1.2
         version: 1.1.2
       h3:
-        specifier: ^1.6.5
-        version: 1.6.5
+        specifier: ^1.6.6
+        version: 1.6.6
       jiti:
         specifier: ^1.18.2
         version: 1.18.2
@@ -379,8 +379,8 @@ importers:
         specifier: ^13.1.4
         version: 13.1.4
       h3:
-        specifier: ^1.6.5
-        version: 1.6.5
+        specifier: ^1.6.6
+        version: 1.6.6
       hookable:
         specifier: ^5.5.3
         version: 5.5.3
@@ -540,8 +540,8 @@ importers:
         specifier: ^3.0.1
         version: 3.0.1(vite@4.3.5)(vue@3.3.2)
       h3:
-        specifier: ^1.6.5
-        version: 1.6.5
+        specifier: ^1.6.6
+        version: 1.6.6
       ignore:
         specifier: ^5.2.4
         version: 5.2.4
@@ -661,8 +661,8 @@ importers:
         specifier: ^3.0.1
         version: 3.0.1
       h3:
-        specifier: ^1.6.5
-        version: 1.6.5
+        specifier: ^1.6.6
+        version: 1.6.6
       knitwork:
         specifier: ^1.0.0
         version: 1.0.0
@@ -773,8 +773,8 @@ importers:
         specifier: ^11.1.1
         version: 11.1.1
       h3:
-        specifier: ^1.6.5
-        version: 1.6.5
+        specifier: ^1.6.6
+        version: 1.6.6
       hash-sum:
         specifier: ^2.0.0
         version: 2.0.0
@@ -5174,8 +5174,8 @@ packages:
     dependencies:
       duplexer: 0.1.2
 
-  /h3@1.6.5:
-    resolution: {integrity: sha512-A0r2LCDzeavSfcAbJpMwHXLcSN0H3FpEZtYigbz4IYun0fOE8r6vy3galwubAnmc6gXVob4261zXQsu3sZayzg==}
+  /h3@1.6.6:
+    resolution: {integrity: sha512-DWu2s11OuuO9suEkX99dXaJoxd1RgPXiM4iDmLdrhGV63GLoav13f3Kdd5/Rw7xNKzhzn2+F2dleQjG66SnMPQ==}
     dependencies:
       cookie-es: 1.0.0
       defu: 6.1.2
@@ -6420,7 +6420,7 @@ packages:
       fs-extra: 11.1.1
       globby: 13.1.4
       gzip-size: 7.0.0
-      h3: 1.6.5
+      h3: 1.6.6
       hookable: 5.5.3
       http-proxy: 1.18.1
       is-primitive: 3.0.1
@@ -8452,7 +8452,7 @@ packages:
       anymatch: 3.1.3
       chokidar: 3.5.3
       destr: 1.2.2
-      h3: 1.6.5
+      h3: 1.6.6
       ioredis: 5.3.2
       listhen: 1.0.4
       lru-cache: 9.1.1