diff --git a/package.json b/package.json
index 05f382d..0d4c889 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,7 @@
     "remark-frontmatter": "^3.0.0",
     "remark-parse-frontmatter": "^1.0.3",
     "retext": "^7.0.1",
+    "safe-json-stringify": "^1.2.0",
     "socks-proxy-agent": "^5.0.0",
     "strip-markdown": "^4.0.0",
     "telegraf": "^4.3.0",
diff --git a/src/service/vk/handlers/VkEventHandler.ts b/src/service/vk/handlers/VkEventHandler.ts
index edc5249..39d814b 100644
--- a/src/service/vk/handlers/VkEventHandler.ts
+++ b/src/service/vk/handlers/VkEventHandler.ts
@@ -6,6 +6,7 @@ import { Template } from "../../template";
 import { Storage } from "../../db";
 import { Event } from "../../db/postgres/entities/Event";
 import logger from "../../logger";
+import safeJson from "safe-json-stringify";
 
 export class VkEventHandler<
   F extends Record<string, any> = any,
@@ -105,7 +106,7 @@ export class VkEventHandler<
     let plain = "";
 
     try {
-      plain = JSON.stringify(text);
+      plain = safeJson(text);
     } catch (e) {
       logger.warn(`createEvent: failed to stringify JSON: ${e}`, e);
       plain = text.toString();
diff --git a/yarn.lock b/yarn.lock
index 2b4a347..a69647b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1531,6 +1531,11 @@ safe-compare@^1.1.4:
   dependencies:
     buffer-alloc "^1.2.0"
 
+safe-json-stringify@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/safe-json-stringify/-/safe-json-stringify-1.2.0.tgz#356e44bc98f1f93ce45df14bcd7c01cda86e0afd"
+  integrity sha512-gH8eh2nZudPQO6TytOvbxnuhYBOvDBBLW52tz5q6X58lJcd/tkmqFR+5Z9adS8aJtURSXWThWy/xJtJwixErvg==
+
 "safer-buffer@>= 2.1.2 < 3":
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"