update drop and gap cursor

wax-prosemirror-core/package.json

@@ -12,8 +12,8 @@
     "lodash": "^4.17.4",
     "prosemirror-commands": "^1.1.0",
     "prosemirror-dev-tools": "^2.1.1",
-    "prosemirror-dropcursor": "^1.1.1",
-    "prosemirror-gapcursor": "^1.0.3",
+    "prosemirror-dropcursor": "^1.3.0",
+    "prosemirror-gapcursor": "^1.1.0",
     "prosemirror-history": "^1.0.4",
     "prosemirror-inputrules": "^1.0.1",
     "prosemirror-keymap": "^1.0.1",