diff --git a/package-lock.json b/package-lock.json
index 8d1c21c..72d6f85 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "feed-printer",
-  "version": "1.0.6",
+  "version": "1.0.7",
   "lockfileVersion": 1,
   "requires": true,
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@@ -98,16 +98,164 @@
         "safe-buffer": "^5.0.1"
       }
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+      "resolved": "https://registry.npmjs.org/@serialport/binding-mock/-/binding-mock-10.2.2.tgz",
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+    "@serialport/bindings-cpp": {
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+      "resolved": "https://registry.npmjs.org/@serialport/bindings-cpp/-/bindings-cpp-10.7.0.tgz",
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+      "optional": true,
+      "requires": {
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+        "@serialport/parser-readline": "^10.2.1",
+        "debug": "^4.3.2",
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+        "node-gyp-build": "^4.3.0"
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+          "resolved": "https://registry.npmjs.org/@serialport/bindings-interface/-/bindings-interface-1.2.1.tgz",
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+          "optional": true
+        },
+        "debug": {
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
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+          "requires": {
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+      "resolved": "https://registry.npmjs.org/@serialport/parser-byte-length/-/parser-byte-length-10.3.0.tgz",
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+    },
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+      "resolved": "https://registry.npmjs.org/@serialport/parser-cctalk/-/parser-cctalk-10.3.0.tgz",
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+      "resolved": "https://registry.npmjs.org/@serialport/parser-packet-length/-/parser-packet-length-10.3.0.tgz",
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+    },
+    "@serialport/parser-readline": {
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+      "resolved": "https://registry.npmjs.org/@serialport/parser-readline/-/parser-readline-10.3.0.tgz",
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+      "optional": true,
+      "requires": {
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+      }
+    },
+    "@serialport/parser-ready": {
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+      "resolved": "https://registry.npmjs.org/@serialport/parser-ready/-/parser-ready-10.3.0.tgz",
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+      "optional": true
+    },
+    "@serialport/parser-regex": {
+      "version": "10.3.0",
+      "resolved": "https://registry.npmjs.org/@serialport/parser-regex/-/parser-regex-10.3.0.tgz",
+      "integrity": "sha512-tIogTs7CvTH+UUFnsvE7i33MSISyTPTGPWlglWYH2/5coipXY503jlaYS1YGe818wWNcSx6YAjMZRdhTWwM39w==",
+      "optional": true
+    },
+    "@serialport/parser-slip-encoder": {
+      "version": "10.3.0",
+      "resolved": "https://registry.npmjs.org/@serialport/parser-slip-encoder/-/parser-slip-encoder-10.3.0.tgz",
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+      "optional": true
+    },
+    "@serialport/parser-spacepacket": {
+      "version": "10.3.0",
+      "resolved": "https://registry.npmjs.org/@serialport/parser-spacepacket/-/parser-spacepacket-10.3.0.tgz",
+      "integrity": "sha512-PDF73ClEPsClD1FEJZHNuBevDKsJCkqy/XD5+S5eA6+tY5D4HLrVgSWsg+3qqB6+dlpwf2CzHe+uO8D3teuKHA==",
+      "optional": true
+    },
+    "@serialport/stream": {
+      "version": "10.3.0",
+      "resolved": "https://registry.npmjs.org/@serialport/stream/-/stream-10.3.0.tgz",
+      "integrity": "sha512-7sooi5fHogYNVEJwxVdg872xO6TuMgQd2E9iRmv+o8pk/1dbBnPkmH6Ka3st1mVE+0KnIJqVlgei+ncSsqXIGw==",
+      "optional": true,
+      "requires": {
+        "@serialport/bindings-interface": "1.2.1",
+        "debug": "^4.3.2"
+      },
+      "dependencies": {
+        "@serialport/bindings-interface": {
+          "version": "1.2.1",
+          "resolved": "https://registry.npmjs.org/@serialport/bindings-interface/-/bindings-interface-1.2.1.tgz",
+          "integrity": "sha512-63Dyqz2gtryRDDckFusOYqLYhR3Hq/M4sEdbF9i/VsvDb6T+tNVgoAKUZ+FMrXXKnCSu+hYbk+MTc0XQANszxw==",
+          "optional": true
+        },
+        "debug": {
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+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+          "optional": true,
+          "requires": {
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+    "@types/w3c-web-usb": {
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+      "resolved": "https://registry.npmjs.org/@types/w3c-web-usb/-/w3c-web-usb-1.0.6.tgz",
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@@ -163,44 +311,6 @@
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@@ -301,13 +411,11 @@
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+      "resolved": "https://registry.npmjs.org/bindings/-/bindings-1.2.1.tgz",
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+      "optional": true
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@@ -412,11 +520,6 @@
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@@ -553,7 +646,7 @@
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@@ -583,18 +676,10 @@
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@@ -790,9 +852,10 @@
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+        "serialport": "*",
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@@ -1051,11 +1114,6 @@
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@@ -2832,6 +2919,11 @@
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@@ -2929,6 +3021,11 @@
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@@ -2954,28 +3051,14 @@
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@@ -3021,12 +3104,10 @@
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@@ -3066,19 +3147,6 @@
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@@ -3098,12 +3166,9 @@
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diff --git a/package.json b/package.json
index d40a402..7888188 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
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     "escpos": "git+https://github.com/rssk/node-escpos.git",
-    "jsdom": "^13.2.0",
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     "lodash": "^4.17.14",
     "moment": "^2.24.0",
     "pubsubhubbub": "^0.4.1",