diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 0cb5092..6c8e5e7 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -3803,8 +3803,8 @@ packages:
   headers-polyfill@4.0.3:
     resolution: {integrity: sha512-IScLbePpkvO846sIwOtOTDjutRMWdXdJmXdMvk6gCBHxFO8d+QKOQedyZSxFTTFYRSmlgSTDtXqqq4pcenBXLQ==}
 
-  hono@4.12.0:
-    resolution: {integrity: sha512-NekXntS5M94pUfiVZ8oXXK/kkri+5WpX2/Ik+LVsl+uvw+soj4roXIsPqO+XsWrAw20mOzaXOZf3Q7PfB9A/IA==}
+  hono@4.12.21:
+    resolution: {integrity: sha512-uV63apnb0kyPtAUwoWgaGh9HyIFcv8lgmzPZSiTBQAFOFGIzka5EZ1dZocmGnn0XdX0+XTqJ6Tqv7selMuGLRQ==}
     engines: {node: '>=16.9.0'}
 
   hookable@5.5.3:
@@ -6997,9 +6997,9 @@ snapshots:
 
   '@exodus/schemasafe@1.3.0': {}
 
-  '@hono/node-server@1.19.9(hono@4.12.0)':
+  '@hono/node-server@1.19.9(hono@4.12.21)':
     dependencies:
-      hono: 4.12.0
+      hono: 4.12.21
 
   '@humanfs/core@0.19.1': {}
 
@@ -7108,7 +7108,7 @@ snapshots:
 
   '@modelcontextprotocol/sdk@1.26.0(zod@3.25.76)':
     dependencies:
-      '@hono/node-server': 1.19.9(hono@4.12.0)
+      '@hono/node-server': 1.19.9(hono@4.12.21)
       ajv: 8.18.0
       ajv-formats: 3.0.1(ajv@8.18.0)
       content-type: 1.0.5
@@ -7118,7 +7118,7 @@ snapshots:
       eventsource-parser: 3.0.6
       express: 5.2.1
       express-rate-limit: 8.2.1(express@5.2.1)
-      hono: 4.12.0
+      hono: 4.12.21
       jose: 6.1.3
       json-schema-typed: 8.0.2
       pkce-challenge: 5.0.1
@@ -10189,7 +10189,7 @@ snapshots:
 
   headers-polyfill@4.0.3: {}
 
-  hono@4.12.0: {}
+  hono@4.12.21: {}
 
   hookable@5.5.3: {}