diff --git a/package-lock.json b/package-lock.json
index 96cfe8114..7aed23e85 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1600,6 +1600,14 @@
             "entities": "^1.1.1",
             "inherits": "^2.0.1",
             "readable-stream": "^3.0.6"
+          },
+          "dependencies": {
+            "domelementtype": {
+              "version": "1.3.1",
+              "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.1.tgz",
+              "integrity": "sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==",
+              "dev": true
+            }
           }
         },
         "parse5": {
@@ -2451,9 +2459,9 @@
       "dev": true
     },
     "domelementtype": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.1.tgz",
-      "integrity": "sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==",
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.0.1.tgz",
+      "integrity": "sha512-5HOHUDsYZWV8FGWN0Njbr/Rn7f/eWSQi1v7+HsUVwXgn8nWWlL64zKDkS0n8ZmQ3mlWOMuXOnR+7Nx/5tMO5AQ==",
       "dev": true
     },
     "domhandler": {
@@ -2463,6 +2471,14 @@
       "dev": true,
       "requires": {
         "domelementtype": "1"
+      },
+      "dependencies": {
+        "domelementtype": {
+          "version": "1.3.1",
+          "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.1.tgz",
+          "integrity": "sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==",
+          "dev": true
+        }
       }
     },
     "domutils": {
@@ -2473,6 +2489,14 @@
       "requires": {
         "dom-serializer": "0",
         "domelementtype": "1"
+      },
+      "dependencies": {
+        "domelementtype": {
+          "version": "1.3.1",
+          "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.1.tgz",
+          "integrity": "sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==",
+          "dev": true
+        }
       }
     },
     "dot-prop": {
@@ -5672,6 +5696,14 @@
             "entities": "^1.1.1",
             "inherits": "^2.0.1",
             "readable-stream": "^3.1.1"
+          },
+          "dependencies": {
+            "domelementtype": {
+              "version": "1.3.1",
+              "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.1.tgz",
+              "integrity": "sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==",
+              "dev": true
+            }
           }
         },
         "promise": {
@@ -5710,6 +5742,13 @@
         "readable-stream": "1.1"
       },
       "dependencies": {
+        "domelementtype": {
+          "version": "1.3.1",
+          "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.1.tgz",
+          "integrity": "sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==",
+          "dev": true,
+          "optional": true
+        },
         "domutils": {
           "version": "1.5.1",
           "resolved": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz",
diff --git a/package.json b/package.json
index 9af8302fa..66efa6f7c 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "amphtml-validator": "1.0.23",
     "bignumber.js": "8.1.1",
     "del": "4.1.1",
-    "domelementtype": "1.3.1",
+    "domelementtype": "2.0.1",
     "eslint": "5.16.0",
     "eslint-config-google": "^0.12.0",
     "eslint-plugin-google-camelcase": "0.0.2",