feat(core): bump core dependency to v3.1.0

mbroadst · mbroadst · commit 49372409eede · 2018-06-28T12:04:21.000-04:00
diff --git a/package.json b/package.json
@@ -13,7 +13,7 @@
     "official"
   ],
   "dependencies": {
-    "mongodb-core": "mongodb-js/mongodb-core#master"
+    "mongodb-core": "^3.1.0"
   },
   "devDependencies": {
     "bluebird": "3.5.0",
