diff --git a/.htmlhintrc b/.htmlhintrc
index c7e87a78b4..87801cf801 100644
--- a/.htmlhintrc
+++ b/.htmlhintrc
@@ -1,6 +1,6 @@
 {
     "alt-require": true,
-    "attr-lowercase": false,
+    "attr-lowercase": ["viewBox"],
     "attr-no-duplication": true,
     "attr-unsafe-chars": true,
     "attr-value-double-quotes": true,
diff --git a/package.json b/package.json
index 7bbbf99a18..653a4ca42d 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     }
   ],
   "devDependencies": {
-    "htmlhint": "0.9.12",
+    "htmlhint": "yaniswang/HTMLHint#152a114f",
     "in-publish": "2.x",
     "jasmine-ajax": "3.3.x",
     "jasmine-core": "2.4.x",