diff --git a/package.json b/package.json
index ee5061ac..3a4ceb08 100644
--- a/package.json
+++ b/package.json
@@ -122,7 +122,7 @@
     "@babel/core": "^7.2.2",
     "@babel/preset-env": "^7.2.0",
     "ascjs": "^2.4.0",
-    "basichtml": "^0.20.2",
+    "basichtml": "^0.21.0",
     "coveralls": "^3.0.2",
     "istanbul": "^0.4.5",
     "npm-dollar": "^2.1.3",