diff --git a/package.json b/package.json
index 66c8ff6..80d6829 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
   "license": "MIT",
   "dependencies": {
     "cheerio": "1.0.0",
-    "hono": "^3.12.12",
+    "hono": "^4.6.17",
     "pdf-parse": "^1.1.1",
     "pdf2json": "^3.1.5"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2b90968..5218fe0 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -12,8 +12,8 @@ importers:
         specifier: 1.0.0
         version: 1.0.0
       hono:
-        specifier: ^3.12.12
-        version: 3.12.12
+        specifier: ^4.6.17
+        version: 4.6.17
       pdf-parse:
         specifier: ^1.1.1
         version: 1.1.1
@@ -1372,9 +1372,9 @@ packages:
     resolution: {integrity: sha512-vUptKVTpIJhcczKBbgnS+RtcuYMB8+oNzPK2/Hp3hanz8JmpATdmmgLgSaadVREkDm+e2giHwY3ZRkyjSIDDFA==}
     engines: {node: '>= 0.4'}
 
-  hono@3.12.12:
-    resolution: {integrity: sha512-5IAMJOXfpA5nT+K0MNjClchzz0IhBHs2Szl7WFAhrFOsbtQsYmNynFyJRg/a3IPsmCfxcrf8txUGiNShXpK5Rg==}
-    engines: {node: '>=16.0.0'}
+  hono@4.6.17:
+    resolution: {integrity: sha512-Kbh4M0so2RzLiIg6iP33DoTU68TdvP2O/kb1Hhhdwa37fazuf402ig8ZRfjkz2dqXwiWl2dAgh0f++TuKAdOtQ==}
+    engines: {node: '>=16.9.0'}
 
   html-escaper@2.0.2:
     resolution: {integrity: sha512-H2iMtd0I4Mt5eYiapRdIDjp+XzelXQ0tFE4JS7YFwFevXXMmOp9myNrUvCg0D6ws8iqkRPBfKHgbwig1SmlLfg==}
@@ -1800,8 +1800,8 @@ packages:
     resolution: {integrity: sha512-WRoDn//mXBiJ1H40rqa3vH0toePwSsGb45iInWlTySa+Uu4k3tYUSxa2v1KqAiLtvlrSzaExqS1gtk96A9zvEA==}
     engines: {node: '>=0.10.0'}
 
-  mlly@1.7.3:
-    resolution: {integrity: sha512-xUsx5n/mN0uQf4V548PKQ+YShA4/IW0KI1dZhrNrPCLG+xizETbHTkOa1f8/xut9JRPp8kQuMnz0oqwkTiLo/A==}
+  mlly@1.7.4:
+    resolution: {integrity: sha512-qmdSIPC4bDJXgZTCR7XosJiNKySV7O215tsPtDN9iEO/7q/76b/ijtgRu/+epFXSJhijtTCCGp3DWS549P3xKw==}
 
   ms@2.0.0:
     resolution: {integrity: sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A==}
@@ -1953,6 +1953,9 @@ packages:
   pathe@1.1.2:
     resolution: {integrity: sha512-whLdWMYL2TwI08hn8/ZqAbrVemu0LNaNNJZX73O6qaIdCTfXutsLhMkjdENX0qhsQ9uIimo4/aQOmXkoon2nDQ==}
 
+  pathe@2.0.2:
+    resolution: {integrity: sha512-15Ztpk+nov8DR524R4BF7uEuzESgzUEAV4Ah7CUMNGXdE5ELuvxElxGXndBl32vMSsWa1jpNf22Z+Er3sKwq+w==}
+
   pdf-parse@1.1.1:
     resolution: {integrity: sha512-v6ZJ/efsBpGrGGknjtq9J/oC8tZWq0KWL5vQrk2GlzLEQPUDB1ex+13Rmidl1neNN358Jn9EHZw5y07FFtaC7A==}
     engines: {node: '>=6.8.1'}
@@ -1979,8 +1982,8 @@ packages:
     resolution: {integrity: sha512-HRDzbaKjC+AOWVXxAU/x54COGeIv9eb+6CkDSQoNTt4XyWoIJvuPsXizxu/Fr23EiekbtZwmh1IcIG/l/a10GQ==}
     engines: {node: '>=8'}
 
-  pkg-types@1.3.0:
-    resolution: {integrity: sha512-kS7yWjVFCkIw9hqdJBoMxDdzEngmkr5FXeWZZfQ6GoYacjVnsW6l2CcYW/0ThD0vF4LPJgVYnrg4d0uuhwYQbg==}
+  pkg-types@1.3.1:
+    resolution: {integrity: sha512-/Jm5M4RvtBFVkKWRu2BLUTNP8/M2a+UwuAX+ae4770q1qVGtfjG+WTCupoZixokjmHiry8uI+dlY8KXYV5HVVQ==}
 
   posix-character-classes@0.1.1:
     resolution: {integrity: sha512-xTgYBc3fuo7Yt7JbiuFxSYGToMoz8fLoE6TC9Wx1P/u+LfeThMOAqmuyECnlBaaJb+u1m9hHiXUEtwW4OzfUJg==}
@@ -3905,7 +3908,7 @@ snapshots:
     dependencies:
       function-bind: 1.1.2
 
-  hono@3.12.12: {}
+  hono@4.6.17: {}
 
   html-escaper@2.0.2: {}
 
@@ -4541,11 +4544,11 @@ snapshots:
       for-in: 1.0.2
       is-extendable: 1.0.1
 
-  mlly@1.7.3:
+  mlly@1.7.4:
     dependencies:
       acorn: 8.14.0
-      pathe: 1.1.2
-      pkg-types: 1.3.0
+      pathe: 2.0.2
+      pkg-types: 1.3.1
       ufo: 1.5.4
 
   ms@2.0.0: {}
@@ -4693,6 +4696,8 @@ snapshots:
 
   pathe@1.1.2: {}
 
+  pathe@2.0.2: {}
+
   pdf-parse@1.1.1:
     dependencies:
       debug: 3.2.7
@@ -4712,11 +4717,11 @@ snapshots:
     dependencies:
       find-up: 4.1.0
 
-  pkg-types@1.3.0:
+  pkg-types@1.3.1:
     dependencies:
       confbox: 0.1.8
-      mlly: 1.7.3
-      pathe: 1.1.2
+      mlly: 1.7.4
+      pathe: 2.0.2
 
   posix-character-classes@0.1.1: {}
 
@@ -5006,7 +5011,7 @@ snapshots:
   unenv-nightly@2.0.0-20250109-100802-88ad671:
     dependencies:
       defu: 6.1.4
-      mlly: 1.7.3
+      mlly: 1.7.4
       ohash: 1.1.4
       pathe: 1.1.2
       ufo: 1.5.4