diff --git a/package.json b/package.json
index c18f888a..00cc383f 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,8 @@
     "build:prod": "npx webpack --config config/webpack.prod.js",
     "clean": "rm -rf lib && rm -rf dist && rm -rf docs",
     "build": "npm run clean && gulp templates && npm run docs && npm run lib && npm run build:dev && npm run build:prod",
-    "prepublish": "npm run build && npm run test"
+    "prepublish": "npm run build && npm run test",
+    "show-coverage": "open coverage/lcov-report/index.html"
   },
   "repository": {
     "type": "git",
@@ -105,10 +106,10 @@
   },
   "nyc": {
     "check-coverage": true,
-    "statements": 62,
-    "branches": 52,
-    "functions": 57,
-    "lines": 60,
+    "statements": 64,
+    "branches": 55,
+    "functions": 60,
+    "lines": 63,
     "include": [
       "src/**/*.ts",
       "src/**/*.js"
@@ -121,4 +122,4 @@
     ],
     "all": true
   }
-}
\ No newline at end of file
+}
diff --git a/yarn.lock b/yarn.lock
index a1d33bc8..153a559d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4925,11 +4925,6 @@ yargs@^15.0.2:
     y18n "^4.0.0"
     yargs-parser "^18.1.2"
 
-yarn.lock@^0.0.1-security:
-  version "0.0.1-security"
-  resolved "https://registry.yarnpkg.com/yarn.lock/-/yarn.lock-0.0.1-security.tgz#8e7117924bfe916671b21f14212ba1bb49dfe0c7"
-  integrity sha512-ZRX6v5zGCJMI1T2aO+BQxJggy1vvorXEwonQhWXIC+brO7lkDB3zWelVNAti183ddH6FmJP8z4UDCJnJlioK4Q==
-
 yn@3.1.1:
   version "3.1.1"
   resolved "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz#1e87401a09d767c1d5eab26a6e4c185182d2eb50"