[Dev Deps] update eslint, object-keys, tape

Author: ljharb

package.json

@@ -24,11 +24,11 @@
   },
   "devDependencies": {
     "@ljharb/eslint-config": "^13.1.1",
-    "eslint": "^5.12.0",
-    "object-keys": "^1.0.12",
+    "eslint": "^5.16.0",
+    "object-keys": "^1.1.1",
     "safe-publish-latest": "^1.1.2",
     "tap": "0.4.13",
-    "tape": "^4.9.2"
+    "tape": "^4.10.1"
   },
   "license": "MIT",
   "author": {