diff --git a/mcp-client-typescript/package-lock.json b/mcp-client-typescript/package-lock.json
index b03ece3..bfbba28 100644
--- a/mcp-client-typescript/package-lock.json
+++ b/mcp-client-typescript/package-lock.json
@@ -810,9 +810,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.12.14",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.14.tgz",
-      "integrity": "sha512-am5zfg3yu6sqn5yjKBNqhnTX7Cv+m00ox+7jbaKkrLMRJ4rAdldd1xPd/JzbBWspqaQv6RSTrgFN95EsfhC+7w==",
+      "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"
diff --git a/tests/helpers/package-lock.json b/tests/helpers/package-lock.json
index 03999e1..29dc07c 100644
--- a/tests/helpers/package-lock.json
+++ b/tests/helpers/package-lock.json
@@ -581,9 +581,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.12.14",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.14.tgz",
-      "integrity": "sha512-am5zfg3yu6sqn5yjKBNqhnTX7Cv+m00ox+7jbaKkrLMRJ4rAdldd1xPd/JzbBWspqaQv6RSTrgFN95EsfhC+7w==",
+      "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"
diff --git a/weather-server-typescript/package-lock.json b/weather-server-typescript/package-lock.json
index 4eef0a2..e1e30d3 100644
--- a/weather-server-typescript/package-lock.json
+++ b/weather-server-typescript/package-lock.json
@@ -576,9 +576,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.12.14",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.14.tgz",
-      "integrity": "sha512-am5zfg3yu6sqn5yjKBNqhnTX7Cv+m00ox+7jbaKkrLMRJ4rAdldd1xPd/JzbBWspqaQv6RSTrgFN95EsfhC+7w==",
+      "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"