diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 2393662c..4ba4b16d 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -327,8 +327,8 @@ catalogs:
       specifier: ^21.0.4
       version: 21.0.4
     hono:
-      specifier: ^4.13.13
-      version: 4.13.13
+      specifier: ^4.13.16
+      version: 4.13.18
     jose:
       specifier: 6.2.12
       version: 6.2.12
@@ -649,7 +649,7 @@ importers:
         version: 1.4.5(zod@4.6.7)
       hono:
         specifier: 'catalog:'
-        version: 4.13.13
+        version: 4.13.18
       jose:
         specifier: 'catalog:'
         version: 6.2.12
@@ -659,7 +659,7 @@ importers:
         version: 5.20261007.1
       '@hono/node-server':
         specifier: 'catalog:'
-        version: 2.1.5(hono@4.13.13)
+        version: 2.1.5(hono@4.13.18)
       '@modelcontextprotocol/client':
         specifier: 'catalog:'
         version: 2.4.0
@@ -777,7 +777,7 @@ importers:
         version: link:../storage
       '@hono/node-server':
         specifier: 'catalog:'
-        version: 2.1.5(hono@4.13.13)
+        version: 2.1.5(hono@4.13.18)
       better-sqlite3:
         specifier: 'catalog:'
         version: 13.0.3
@@ -3892,8 +3892,8 @@ packages:
   hastscript@9.0.1:
     resolution: {integrity: sha512-g7df9rMFX/SPi34tyGCyUBREQoKkapwdY/T04Qn9TDWfHhAYt4/I0gMVirzK5wEzeUqIjEB+LXC/ypb7Aqno5w==}
 
-  hono@4.13.13:
-    resolution: {integrity: sha512-CQ46U0ZkAGmbT/4UxdzzGJpacP2IeKgY4a5/tOI9AABbpOMfK739wfDXmv1usCk+3RkKj1hQy4/fjhiwa2xlrA==}
+  hono@4.13.18:
+    resolution: {integrity: sha512-H9q/E1XizaWstJxUW881dmLxEj+t/TrGGnyxINkm4+sK0qUwsMtFdo2BWI9Vs3cIS19MU6b6iCijoUoEf4f3DA==}
     engines: {node: '>=16.9.0'}
 
   html-escaper@3.0.3:
@@ -5987,9 +5987,9 @@ snapshots:
 
   '@floating-ui/utils@0.2.12': {}
 
-  '@hono/node-server@2.1.5(hono@4.13.13)':
+  '@hono/node-server@2.1.5(hono@4.13.18)':
     dependencies:
-      hono: 4.13.13
+      hono: 4.13.18
 
   '@img/colour@1.1.0': {}
 
@@ -7521,7 +7521,7 @@ snapshots:
       property-information: 7.2.0
       space-separated-tokens: 2.0.2
 
-  hono@4.13.13: {}
+  hono@4.13.18: {}
 
   html-escaper@3.0.3: {}
 
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 8b2f095c..db78096d 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -49,7 +49,7 @@ catalog:
   "@codemirror/language": 6.13.1
   "@codemirror/lang-markdown": 6.5.2
   "@lezer/highlight": 1.2.5
-  hono: ^4.13.13
+  hono: ^4.13.16
   "@hono/node-server": ^2.1.4
   better-auth: 1.7.18
   "@better-auth/kysely-adapter": 1.7.18