diff --git a/package-lock.json b/package-lock.json
index c2e4afa..2ff6836 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "license": "MIT",
       "dependencies": {
         "jsonfile": "^6.1.0",
-        "node-mbus": "^1.2.2",
+        "node-mbus": "^2.1.0",
         "serialport": "^10.4.0"
       },
       "devDependencies": {
@@ -3908,9 +3908,9 @@
       }
     },
     "node_modules/node-mbus": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/node-mbus/-/node-mbus-1.2.2.tgz",
-      "integrity": "sha512-Acc2Y04U5DHHQO3Bc05chUy0+vcsy07PeTU68HWV2KG8ckS44RNbXP1lfcPvb9ulwy0178pZpqWjO8f7Zp/WTg==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/node-mbus/-/node-mbus-2.1.0.tgz",
+      "integrity": "sha512-2yalJliG3e6r6lcxU5Hk/YeNmtebaPiG2FhT2kVAA56lESr/aUUWAyyZJSuzn8AwRkAEI3o/DCQq7dLC3QiMEw==",
       "hasInstallScript": true,
       "dependencies": {
         "bindings": "^1.5.0",
@@ -8528,9 +8528,9 @@
       "integrity": "sha512-2iGbaQBV+ITgCz76ZEjmhUKAKVf7xfY1sRl4UiKQspfZMH2h06SyhNsnSVy50cwkFQDGLyif6m/6uFXHkOZ6rg=="
     },
     "node-mbus": {
-      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/node-mbus/-/node-mbus-1.2.2.tgz",
-      "integrity": "sha512-Acc2Y04U5DHHQO3Bc05chUy0+vcsy07PeTU68HWV2KG8ckS44RNbXP1lfcPvb9ulwy0178pZpqWjO8f7Zp/WTg==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/node-mbus/-/node-mbus-2.1.0.tgz",
+      "integrity": "sha512-2yalJliG3e6r6lcxU5Hk/YeNmtebaPiG2FhT2kVAA56lESr/aUUWAyyZJSuzn8AwRkAEI3o/DCQq7dLC3QiMEw==",
       "requires": {
         "bindings": "^1.5.0",
         "nan": "~2.14.2",
diff --git a/package.json b/package.json
index e134ce9..ef40f5c 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "jsonfile": "^6.1.0",
-    "node-mbus": "^1.2.2",
+    "node-mbus": "^2.1.0",
     "serialport": "^10.4.0"
   },
   "devDependencies": {