diff --git a/npm-shrinkwrap.json b/npm-shrinkwrap.json
index 6a136703..ff2a39da 100644
--- a/npm-shrinkwrap.json
+++ b/npm-shrinkwrap.json
@@ -13357,9 +13357,9 @@
       }
     },
     "zigbee-herdsman-converters": {
-      "version": "14.0.256",
-      "resolved": "https://registry.npmjs.org/zigbee-herdsman-converters/-/zigbee-herdsman-converters-14.0.256.tgz",
-      "integrity": "sha512-yoteKSr1eORTtXjmCfO+LFSk0mlSvTWcV0tx7iixOB8yVsKqRQGOY6hPgbt65+FDhb1MTzFAesPDmuWwiAMalQ==",
+      "version": "14.0.257",
+      "resolved": "https://registry.npmjs.org/zigbee-herdsman-converters/-/zigbee-herdsman-converters-14.0.257.tgz",
+      "integrity": "sha512-8Sg/l8zTIqp3hwb0CrFy9s6MUvH1y27EePhRaoshkUBq3Ci1vJWYQL7gVawJSllrFj7FCPXWtEpiUZZOhgaMKQ==",
       "requires": {
         "axios": "^0.21.4",
         "buffer-crc32": "^0.2.13",
diff --git a/package.json b/package.json
index ac7364fb..aad4c951 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,7 @@
     "winston-syslog": "^2.4.4",
     "ws": "^8.2.2",
     "zigbee-herdsman": "0.13.149",
-    "zigbee-herdsman-converters": "14.0.256",
+    "zigbee-herdsman-converters": "14.0.257",
     "zigbee2mqtt-frontend": "0.6.9"
   },
   "devDependencies": {