diff --git a/mcp-client-typescript/package-lock.json b/mcp-client-typescript/package-lock.json
index 63d20145..d150bc28 100644
--- a/mcp-client-typescript/package-lock.json
+++ b/mcp-client-typescript/package-lock.json
@@ -810,9 +810,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.11.7",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.11.7.tgz",
-      "integrity": "sha512-l7qMiNee7t82bH3SeyUCt9UF15EVmaBvsppY2zQtrbIhl/yzBTny+YUxsVjSjQ6gaqaeVtZmGocom8TzBlA4Yw==",
+      "version": "4.12.0",
+      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.0.tgz",
+      "integrity": "sha512-NekXntS5M94pUfiVZ8oXXK/kkri+5WpX2/Ik+LVsl+uvw+soj4roXIsPqO+XsWrAw20mOzaXOZf3Q7PfB9A/IA==",
       "license": "MIT",
       "engines": {
         "node": ">=16.9.0"
diff --git a/tests/helpers/package-lock.json b/tests/helpers/package-lock.json
index 4c748d7c..1b1a8a2d 100644
--- a/tests/helpers/package-lock.json
+++ b/tests/helpers/package-lock.json
@@ -581,9 +581,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.11.7",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.11.7.tgz",
-      "integrity": "sha512-l7qMiNee7t82bH3SeyUCt9UF15EVmaBvsppY2zQtrbIhl/yzBTny+YUxsVjSjQ6gaqaeVtZmGocom8TzBlA4Yw==",
+      "version": "4.12.0",
+      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.0.tgz",
+      "integrity": "sha512-NekXntS5M94pUfiVZ8oXXK/kkri+5WpX2/Ik+LVsl+uvw+soj4roXIsPqO+XsWrAw20mOzaXOZf3Q7PfB9A/IA==",
       "license": "MIT",
       "engines": {
         "node": ">=16.9.0"
diff --git a/weather-server-typescript/package-lock.json b/weather-server-typescript/package-lock.json
index dbbe258a..6ca42e3d 100644
--- a/weather-server-typescript/package-lock.json
+++ b/weather-server-typescript/package-lock.json
@@ -575,9 +575,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.11.7",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.11.7.tgz",
-      "integrity": "sha512-l7qMiNee7t82bH3SeyUCt9UF15EVmaBvsppY2zQtrbIhl/yzBTny+YUxsVjSjQ6gaqaeVtZmGocom8TzBlA4Yw==",
+      "version": "4.12.0",
+      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.0.tgz",
+      "integrity": "sha512-NekXntS5M94pUfiVZ8oXXK/kkri+5WpX2/Ik+LVsl+uvw+soj4roXIsPqO+XsWrAw20mOzaXOZf3Q7PfB9A/IA==",
       "license": "MIT",
       "engines": {
         "node": ">=16.9.0"