diff --git a/package-lock.json b/package-lock.json
index e4234d1a0..09f5d5cf5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11182,9 +11182,9 @@
       }
     },
     "node_modules/hono": {
-      "version": "4.12.7",
-      "resolved": "https://registry.npmjs.org/hono/-/hono-4.12.7.tgz",
-      "integrity": "sha512-jq9l1DM0zVIvsm3lv9Nw9nlJnMNPOcAtsbsgiUhWcFzPE99Gvo6yRTlszSLLYacMeQ6quHD6hMfId8crVHvexw==",
+      "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"
@@ -18027,7 +18027,7 @@
       "dependencies": {
         "@cloudflare/workers-types": "^4.20241230.0",
         "@open-inspect/shared": "file:../shared",
-        "hono": "^4.12.7"
+        "hono": "^4.12.18"
       },
       "devDependencies": {
         "@vitest/coverage-v8": "^3.2.0",
@@ -18508,7 +18508,7 @@
       "dependencies": {
         "@cloudflare/workers-types": "^4.20241230.0",
         "@open-inspect/shared": "file:../shared",
-        "hono": "^4.12.7"
+        "hono": "^4.12.18"
       },
       "devDependencies": {
         "@vitest/coverage-v8": "^3.2.0",
@@ -19231,7 +19231,7 @@
         "@anthropic-ai/sdk": "^0.39.0",
         "@cloudflare/workers-types": "^4.20241230.0",
         "@open-inspect/shared": "file:../shared",
-        "hono": "^4.12.7"
+        "hono": "^4.12.18"
       },
       "devDependencies": {
         "@vitest/coverage-v8": "^3.2.0",
diff --git a/packages/github-bot/package.json b/packages/github-bot/package.json
index d73c7ebe0..872d34a5c 100644
--- a/packages/github-bot/package.json
+++ b/packages/github-bot/package.json
@@ -14,7 +14,7 @@
   "dependencies": {
     "@cloudflare/workers-types": "^4.20241230.0",
     "@open-inspect/shared": "file:../shared",
-    "hono": "^4.12.7"
+    "hono": "^4.12.18"
   },
   "devDependencies": {
     "esbuild": "^0.25.1",
diff --git a/packages/linear-bot/package.json b/packages/linear-bot/package.json
index 41143e850..caa8c2c8a 100644
--- a/packages/linear-bot/package.json
+++ b/packages/linear-bot/package.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "@cloudflare/workers-types": "^4.20241230.0",
     "@open-inspect/shared": "file:../shared",
-    "hono": "^4.12.7"
+    "hono": "^4.12.18"
   },
   "devDependencies": {
     "esbuild": "^0.25.1",
diff --git a/packages/slack-bot/package.json b/packages/slack-bot/package.json
index ec76da04f..50dfb0f87 100644
--- a/packages/slack-bot/package.json
+++ b/packages/slack-bot/package.json
@@ -16,7 +16,7 @@
     "@anthropic-ai/sdk": "^0.39.0",
     "@cloudflare/workers-types": "^4.20241230.0",
     "@open-inspect/shared": "file:../shared",
-    "hono": "^4.12.7"
+    "hono": "^4.12.18"
   },
   "devDependencies": {
     "esbuild": "^0.25.1",