Updated dependencies

package.json

@@ -47,7 +47,7 @@
     "browserify": "^13.1.1",
     "browserify-istanbul": "^2.0.0",
     "coveralls": "^3.0.4",
-    "cross-spawn": "^4.0.2",
+    "cross-spawn": "^6.0.5",
     "eslint": "^6.0.1",
     "fake": "^0.2.2",
     "far": "^0.0.7",
@@ -59,7 +59,7 @@
     "phantomjs-prebuilt": "^2.1.13",
     "pkgfiles": "^2.3.0",
     "pre-commit": "^1.1.3",
-    "request": "2.76.0",
+    "request": "^2.88.0",
     "rimraf": "^2.5.4",
     "tape": "^4.6.2",
     "typescript": "^3.5.2"