diff --git a/bun.lock b/bun.lock
index 68d85d6..697ff38 100644
--- a/bun.lock
+++ b/bun.lock
@@ -13,14 +13,14 @@
     },
     "packages/astro-tunnel": {
       "name": "astro-tunnel",
-      "version": "0.1.8",
+      "version": "0.1.9",
       "dependencies": {
         "untun": "0.1.3",
       },
       "devDependencies": {
         "@types/node": "24.10.1",
         "@typescript/native-preview": "7.0.0-dev.20251203.1",
-        "astro": "5.16.3",
+        "astro": "5.16.6",
         "tsdown": "0.14.0",
       },
       "peerDependencies": {
@@ -32,7 +32,7 @@
       "version": "0.0.1",
       "dependencies": {
         "@astrojs/check": "0.9.6",
-        "astro": "5.16.3",
+        "astro": "5.16.6",
         "astro-tunnel": "workspace:*",
         "typescript": "5.9.3",
       },
@@ -55,7 +55,7 @@
 
     "@astrojs/language-server": ["@astrojs/language-server@2.16.1", "", { "dependencies": { "@astrojs/compiler": "^2.10.3", "@astrojs/yaml2ts": "^0.2.2", "@jridgewell/sourcemap-codec": "^1.4.15", "@volar/kit": "~2.4.23", "@volar/language-core": "~2.4.23", "@volar/language-server": "~2.4.23", "@volar/language-service": "~2.4.23", "fast-glob": "^3.2.12", "muggle-string": "^0.4.1", "volar-service-css": "0.0.66", "volar-service-emmet": "0.0.66", "volar-service-html": "0.0.66", "volar-service-prettier": "0.0.66", "volar-service-typescript": "0.0.66", "volar-service-typescript-twoslash-queries": "0.0.66", "volar-service-yaml": "0.0.66", "vscode-html-languageservice": "^5.5.2", "vscode-uri": "^3.1.0" }, "peerDependencies": { "prettier": "^3.0.0", "prettier-plugin-astro": ">=0.11.0" }, "optionalPeers": ["prettier", "prettier-plugin-astro"], "bin": { "astro-ls": "bin/nodeServer.js" } }, "sha512-OzTpyEPeCPLpp0oyeI/fSCBYemlVos0GewCTYglAW+TAJAMR3nRl5nYlf9ESMFy97SlptZCsRdKlQXDvFHJRNQ=="],
 
-    "@astrojs/markdown-remark": ["@astrojs/markdown-remark@6.3.9", "", { "dependencies": { "@astrojs/internal-helpers": "0.7.5", "@astrojs/prism": "3.3.0", "github-slugger": "^2.0.0", "hast-util-from-html": "^2.0.3", "hast-util-to-text": "^4.0.2", "import-meta-resolve": "^4.2.0", "js-yaml": "^4.1.0", "mdast-util-definitions": "^6.0.0", "rehype-raw": "^7.0.0", "rehype-stringify": "^10.0.1", "remark-gfm": "^4.0.1", "remark-parse": "^11.0.0", "remark-rehype": "^11.1.2", "remark-smartypants": "^3.0.2", "shiki": "^3.13.0", "smol-toml": "^1.4.2", "unified": "^11.0.5", "unist-util-remove-position": "^5.0.0", "unist-util-visit": "^5.0.0", "unist-util-visit-parents": "^6.0.2", "vfile": "^6.0.3" } }, "sha512-hX2cLC/KW74Io1zIbn92kI482j9J7LleBLGCVU9EP3BeH5MVrnFawOnqD0t/q6D1Z+ZNeQG2gNKMslCcO36wng=="],
+    "@astrojs/markdown-remark": ["@astrojs/markdown-remark@6.3.10", "", { "dependencies": { "@astrojs/internal-helpers": "0.7.5", "@astrojs/prism": "3.3.0", "github-slugger": "^2.0.0", "hast-util-from-html": "^2.0.3", "hast-util-to-text": "^4.0.2", "import-meta-resolve": "^4.2.0", "js-yaml": "^4.1.1", "mdast-util-definitions": "^6.0.0", "rehype-raw": "^7.0.0", "rehype-stringify": "^10.0.1", "remark-gfm": "^4.0.1", "remark-parse": "^11.0.0", "remark-rehype": "^11.1.2", "remark-smartypants": "^3.0.2", "shiki": "^3.19.0", "smol-toml": "^1.5.2", "unified": "^11.0.5", "unist-util-remove-position": "^5.0.0", "unist-util-visit": "^5.0.0", "unist-util-visit-parents": "^6.0.2", "vfile": "^6.0.3" } }, "sha512-kk4HeYR6AcnzC4QV8iSlOfh+N8TZ3MEStxPyenyCtemqn8IpEATBFMTJcfrNW32dgpt6MY3oCkMM/Tv3/I4G3A=="],
 
     "@astrojs/prism": ["@astrojs/prism@3.3.0", "", { "dependencies": { "prismjs": "^1.30.0" } }, "sha512-q8VwfU/fDZNoDOf+r7jUnMC2//H2l0TuQ6FkGJL8vD8nw/q5KiL3DS1KKBI3QhI9UQhpJ5dc7AtqfbXWuOgLCQ=="],
 
@@ -507,7 +507,7 @@
 
     "ast-kit": ["ast-kit@2.1.1", "", { "dependencies": { "@babel/parser": "^7.27.7", "pathe": "^2.0.3" } }, "sha512-mfh6a7gKXE8pDlxTvqIc/syH/P3RkzbOF6LeHdcKztLEzYe6IMsRCL7N8vI7hqTGWNxpkCuuRTpT21xNWqhRtQ=="],
 
-    "astro": ["astro@5.16.3", "", { "dependencies": { "@astrojs/compiler": "^2.13.0", "@astrojs/internal-helpers": "0.7.5", "@astrojs/markdown-remark": "6.3.9", "@astrojs/telemetry": "3.3.0", "@capsizecss/unpack": "^3.0.1", "@oslojs/encoding": "^1.1.0", "@rollup/pluginutils": "^5.3.0", "acorn": "^8.15.0", "aria-query": "^5.3.2", "axobject-query": "^4.1.0", "boxen": "8.0.1", "ci-info": "^4.3.1", "clsx": "^2.1.1", "common-ancestor-path": "^1.0.1", "cookie": "^1.0.2", "cssesc": "^3.0.0", "debug": "^4.4.3", "deterministic-object-hash": "^2.0.2", "devalue": "^5.5.0", "diff": "^5.2.0", "dlv": "^1.1.3", "dset": "^3.1.4", "es-module-lexer": "^1.7.0", "esbuild": "^0.25.0", "estree-walker": "^3.0.3", "flattie": "^1.1.1", "fontace": "~0.3.1", "github-slugger": "^2.0.0", "html-escaper": "3.0.3", "http-cache-semantics": "^4.2.0", "import-meta-resolve": "^4.2.0", "js-yaml": "^4.1.1", "magic-string": "^0.30.21", "magicast": "^0.5.1", "mrmime": "^2.0.1", "neotraverse": "^0.6.18", "p-limit": "^6.2.0", "p-queue": "^8.1.1", "package-manager-detector": "^1.5.0", "piccolore": "^0.1.3", "picomatch": "^4.0.3", "prompts": "^2.4.2", "rehype": "^13.0.2", "semver": "^7.7.3", "shiki": "^3.15.0", "smol-toml": "^1.5.2", "svgo": "^4.0.0", "tinyexec": "^1.0.2", "tinyglobby": "^0.2.15", "tsconfck": "^3.1.6", "ultrahtml": "^1.6.0", "unifont": "~0.6.0", "unist-util-visit": "^5.0.0", "unstorage": "^1.17.3", "vfile": "^6.0.3", "vite": "^6.4.1", "vitefu": "^1.1.1", "xxhash-wasm": "^1.1.0", "yargs-parser": "^21.1.1", "yocto-spinner": "^0.2.3", "zod": "^3.25.76", "zod-to-json-schema": "^3.25.0", "zod-to-ts": "^1.2.0" }, "optionalDependencies": { "sharp": "^0.34.0" }, "bin": { "astro": "astro.js" } }, "sha512-KzDk41F9Dspf5fM/Ls4XZhV4/csjJcWBrlenbnp5V3NGwU1zEaJz/HIyrdKdf5yw+FgwCeD2+Yos1Xkx9gnI0A=="],
+    "astro": ["astro@5.16.6", "", { "dependencies": { "@astrojs/compiler": "^2.13.0", "@astrojs/internal-helpers": "0.7.5", "@astrojs/markdown-remark": "6.3.10", "@astrojs/telemetry": "3.3.0", "@capsizecss/unpack": "^3.0.1", "@oslojs/encoding": "^1.1.0", "@rollup/pluginutils": "^5.3.0", "acorn": "^8.15.0", "aria-query": "^5.3.2", "axobject-query": "^4.1.0", "boxen": "8.0.1", "ci-info": "^4.3.1", "clsx": "^2.1.1", "common-ancestor-path": "^1.0.1", "cookie": "^1.0.2", "cssesc": "^3.0.0", "debug": "^4.4.3", "deterministic-object-hash": "^2.0.2", "devalue": "^5.5.0", "diff": "^5.2.0", "dlv": "^1.1.3", "dset": "^3.1.4", "es-module-lexer": "^1.7.0", "esbuild": "^0.25.0", "estree-walker": "^3.0.3", "flattie": "^1.1.1", "fontace": "~0.3.1", "github-slugger": "^2.0.0", "html-escaper": "3.0.3", "http-cache-semantics": "^4.2.0", "import-meta-resolve": "^4.2.0", "js-yaml": "^4.1.1", "magic-string": "^0.30.21", "magicast": "^0.5.1", "mrmime": "^2.0.1", "neotraverse": "^0.6.18", "p-limit": "^6.2.0", "p-queue": "^8.1.1", "package-manager-detector": "^1.5.0", "piccolore": "^0.1.3", "picomatch": "^4.0.3", "prompts": "^2.4.2", "rehype": "^13.0.2", "semver": "^7.7.3", "shiki": "^3.15.0", "smol-toml": "^1.5.2", "svgo": "^4.0.0", "tinyexec": "^1.0.2", "tinyglobby": "^0.2.15", "tsconfck": "^3.1.6", "ultrahtml": "^1.6.0", "unifont": "~0.6.0", "unist-util-visit": "^5.0.0", "unstorage": "^1.17.3", "vfile": "^6.0.3", "vite": "^6.4.1", "vitefu": "^1.1.1", "xxhash-wasm": "^1.1.0", "yargs-parser": "^21.1.1", "yocto-spinner": "^0.2.3", "zod": "^3.25.76", "zod-to-json-schema": "^3.25.0", "zod-to-ts": "^1.2.0" }, "optionalDependencies": { "sharp": "^0.34.0" }, "bin": { "astro": "astro.js" } }, "sha512-6mF/YrvwwRxLTu+aMEa5pwzKUNl5ZetWbTyZCs9Um0F12HUmxUiF5UHiZPy4rifzU3gtpM3xP2DfdmkNX9eZRg=="],
 
     "astro-tunnel": ["astro-tunnel@workspace:packages/astro-tunnel"],
 
diff --git a/packages/astro-tunnel/package.json b/packages/astro-tunnel/package.json
index ae24205..2725387 100644
--- a/packages/astro-tunnel/package.json
+++ b/packages/astro-tunnel/package.json
@@ -34,7 +34,7 @@
   "devDependencies": {
     "@types/node": "24.10.1",
     "@typescript/native-preview": "7.0.0-dev.20251203.1",
-    "astro": "5.16.3",
+    "astro": "5.16.6",
     "tsdown": "0.14.0"
   },
   "peerDependencies": {
diff --git a/playground/package.json b/playground/package.json
index d1e2de4..e4e10c1 100644
--- a/playground/package.json
+++ b/playground/package.json
@@ -11,7 +11,7 @@
     "astro": "astro"
   },
   "dependencies": {
-    "astro": "5.16.3",
+    "astro": "5.16.6",
     "astro-tunnel": "workspace:*",
     "@astrojs/check": "0.9.6",
     "typescript": "5.9.3"