diff --git a/package-lock.json b/package-lock.json
index 8b74032..f246060 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -108,16 +108,6 @@
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     },
-    "@serialport/parser-inter-byte-timeout": {
-      "version": "9.0.7",
-      "resolved": "https://registry.npmjs.org/@serialport/parser-inter-byte-timeout/-/parser-inter-byte-timeout-9.0.7.tgz",
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-    },
-    "@serialport/parser-inter-byte-timeout": {
-      "version": "9.0.1",
-      "resolved": "https://registry.npmjs.org/@serialport/parser-inter-byte-timeout/-/parser-inter-byte-timeout-9.0.1.tgz",
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-    },
     "@serialport/parser-readline": {
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       "resolved": "https://registry.npmjs.org/@serialport/parser-readline/-/parser-readline-9.0.7.tgz",
@@ -161,9 +151,9 @@
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-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.0.tgz",
-      "integrity": "sha512-D6gFiFA0RRLyUbvijN74DWAjXSFxWKaWP7mldxkVhyhAV3+SWA9HEJPHQ2c9soIeTFJqcSdFDGFgdqs1iUU2Hw==",
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+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
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@@ -2555,20 +2545,6 @@
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-          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
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@@ -3389,18 +3365,6 @@
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-          "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.6.tgz",
-          "integrity": "sha512-j3fVLgvTo527anyYyJOGTYJbG+vnnQYvE0m5mmkc1TK+nxAppkCLMIL0aZ4dblVCNoGShhm+kzE4ZUykBoMg4g==",
-          "dev": true,
-          "requires": {
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-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.4.1",
-            "uri-js": "^4.2.2"
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@@ -4284,6 +4248,11 @@
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       "dependencies": {
+        "@serialport/parser-inter-byte-timeout": {
+          "version": "9.2.4",
+          "resolved": "https://registry.npmjs.org/@serialport/parser-inter-byte-timeout/-/parser-inter-byte-timeout-9.2.4.tgz",
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+        },
         "debug": {
           "version": "4.3.1",
           "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.1.tgz",