diff --git a/package-lock.json b/package-lock.json
index 8ea195f..e8cdf23 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -541,39 +541,40 @@
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-      "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.2.2.tgz",
-      "integrity": "sha512-2/xPb3ORsQ42nHYiSunXkDjPLBaEj/xTwUO4B7XCZQTRk7EBtTOPaygh10YAAh2OI1Qrp6NWfpAhzswj0ydt9g==",
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-1.1.0.tgz",
+      "integrity": "sha512-ox7bvGXt2n+uLWtCRLybYx60IrOlWL/aCebWJk1T0d4m3y2tzf4U3ij9wBMUb6YJZpz06HCCYuyCDveE2xXmzQ==",
       "dev": true,
       "requires": {
         "domelementtype": "^2.0.1",
+        "domhandler": "^3.0.0",
         "entities": "^2.0.0"
       }
     },
     "domelementtype": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.0.1.tgz",
-      "integrity": "sha512-5HOHUDsYZWV8FGWN0Njbr/Rn7f/eWSQi1v7+HsUVwXgn8nWWlL64zKDkS0n8ZmQ3mlWOMuXOnR+7Nx/5tMO5AQ==",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.0.2.tgz",
+      "integrity": "sha512-wFwTwCVebUrMgGeAwRL/NhZtHAUyT9n9yg4IMDwf10+6iCMxSkVq9MGCVEH+QZWo1nNidy8kNvwmv4zWHDTqvA==",
       "dev": true
     },
     "domhandler": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/domhandler/-/domhandler-3.0.0.tgz",
-      "integrity": "sha512-eKLdI5v9m67kbXQbJSNn1zjh0SDzvzWVWtX+qEI3eMjZw8daH9k8rlj1FZY9memPwjiskQFbe7vHVVJIAqoEhw==",
+      "version": "3.3.0",
+      "resolved": "https://registry.npmjs.org/domhandler/-/domhandler-3.3.0.tgz",
+      "integrity": "sha512-J1C5rIANUbuYK+FuFL98650rihynUOEzRLxW+90bKZRWB6A1X1Tf82GxR1qAWLyfNPRvjqfip3Q5tdYlmAa9lA==",
       "dev": true,
       "requires": {
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     },
     "domutils": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/domutils/-/domutils-2.1.0.tgz",
-      "integrity": "sha512-CD9M0Dm1iaHfQ1R/TI+z3/JWp/pgub0j4jIQKH89ARR4ATAV2nbaOQS5XxU9maJP5jHaPdDDQSEHuE2UmpUTKg==",
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/domutils/-/domutils-2.4.2.tgz",
+      "integrity": "sha512-NKbgaM8ZJOecTZsIzW5gSuplsX2IWW2mIK7xVr8hTQF2v1CJWTmLZ1HOCh5sH+IzVPAGE5IucooOkvwBRAdowA==",
       "dev": true,
       "requires": {
-        "dom-serializer": "^0.2.1",
+        "dom-serializer": "^1.0.1",
         "domelementtype": "^2.0.1",
-        "domhandler": "^3.0.0"
+        "domhandler": "^3.3.0"
       }
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     "ecstatic": {
@@ -617,9 +618,9 @@
       "dev": true
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-      "version": "2.0.2",
-      "resolved": "https://registry.npmjs.org/entities/-/entities-2.0.2.tgz",
-      "integrity": "sha512-dmD3AvJQBUjKpcNkoqr+x+IF0SdRtPz9Vk0uTy4yWqga9ibB6s4v++QFWNohjiUGoMlF552ZvNyXDxz5iW0qmw==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-2.1.0.tgz",
+      "integrity": "sha512-hCx1oky9PFrJ611mf0ifBLBRW8lUUVRlFolb5gWRfIELabBlbp9xZvrqZLZAs+NxFnbfQoeGd8wDkygjg7U85w==",
       "dev": true
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     "error-ex": {
@@ -721,12 +722,12 @@
       }
     },
     "eslint-plugin-html": {
-      "version": "6.0.2",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-html/-/eslint-plugin-html-6.0.2.tgz",
-      "integrity": "sha512-Ik/z32UteKLo8GEfwNqVKcJ/WOz/be4h8N5mbMmxxnZ+9aL9XczOXQFz/bGu+nAGVoRg8CflldxJhONFpqlrxw==",
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-html/-/eslint-plugin-html-6.1.1.tgz",
+      "integrity": "sha512-JSe3ZDb7feKMnQM27XWGeoIjvP4oWQMJD9GZ6wW67J7/plVL87NK72RBwlvfc3tTZiYUchHhxAwtgEd1GdofDA==",
       "dev": true,
       "requires": {
-        "htmlparser2": "^4.1.0"
+        "htmlparser2": "^5.0.1"
       }
     },
     "eslint-scope": {
@@ -1033,14 +1034,14 @@
       "dev": true
     },
     "htmlparser2": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-4.1.0.tgz",
-      "integrity": "sha512-4zDq1a1zhE4gQso/c5LP1OtrhYTncXNSpvJYtWJBtXAETPlMfi3IFNjGuQbYLuVY4ZR0QMqRVvo4Pdy9KLyP8Q==",
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-5.0.1.tgz",
+      "integrity": "sha512-vKZZra6CSe9qsJzh0BjBGXo8dvzNsq/oGvsjfRdOrrryfeD9UOBEEQdeoqCRmKZchF5h2zOBMQ6YuQ0uRUmdbQ==",
       "dev": true,
       "requires": {
         "domelementtype": "^2.0.1",
-        "domhandler": "^3.0.0",
-        "domutils": "^2.0.0",
+        "domhandler": "^3.3.0",
+        "domutils": "^2.4.2",
         "entities": "^2.0.0"
       }
     },
diff --git a/package.json b/package.json
index 54d0ee8..be94300 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "chai": "4.2.0",
     "define-async": "1.3.2",
     "eslint": "6.8.0",
-    "eslint-plugin-html": "6.0.2",
+    "eslint-plugin-html": "6.1.1",
     "http-server": "0.12.3",
     "mocha": "7.1.2",
     "mocha-chrome": "2.2.0",