Update unist-util-is

wooorm · wooorm · commit 89396e6ee51f · 2020-02-10T17:24:58.000+01:00
diff --git a/package.json b/package.json
@@ -26,7 +26,7 @@
     "index.js"
   ],
   "dependencies": {
-    "unist-util-is": "^3.0.0"
+    "unist-util-is": "^4.0.0"
   },
   "devDependencies": {
     "browserify": "^16.0.0",
