diff --git a/diary/package.json b/diary/package.json
index 0586bb1..64bf7c1 100644
--- a/diary/package.json
+++ b/diary/package.json
@@ -20,7 +20,7 @@
   },
   "dependencies": {
     "@hono/node-server": "^2.0.1",
-    "hono": "^4.12.16"
+    "hono": "^4.12.18"
   },
   "devDependencies": {
     "@biomejs/biome": "^2.4.14",
diff --git a/package-lock.json b/package-lock.json
index 664abc0..c49c972 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -18,7 +18,7 @@
       "version": "0.1.0",
       "dependencies": {
         "@hono/node-server": "^2.0.1",
-        "hono": "^4.12.16"
+        "hono": "^4.12.18"
       },
       "devDependencies": {
         "@biomejs/biome": "^2.4.14",
@@ -954,9 +954,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.12.16",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.16.tgz",
-      "integrity": "sha512-jN0ZewiNAWSe5khM3EyCmBb250+b40wWbwNILNfEvq84VREWwOIkuUsFONk/3i3nqkz7Oe1PcpM2mwQEK2L9Kg==",
+      "version": "4.12.18",
+      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.18.tgz",
+      "integrity": "sha512-RWzP96k/yv0PQfyXnWjs6zot20TqfpfsNXhOnev8d1InAxubW93L11/oNUc3tQqn2G0bSdAOBpX+2uDFHV7kdQ==",
       "license": "MIT",
       "engines": {
         "node": ">=16.9.0"