fix: dependency updates

package.json

@@ -16,10 +16,10 @@
     "Gregor Martynus (https://twitter.com/gr2m)"
   ],
   "dependencies": {
-    "@octokit/rest": "^16.13.1",
+    "@octokit/rest": "^16.27.0",
     "@semantic-release/error": "^2.2.0",
     "aggregate-error": "^3.0.0",
-    "bottleneck": "^2.0.1",
+    "bottleneck": "^2.18.1",
     "debug": "^4.0.0",
     "dir-glob": "^2.0.0",
     "fs-extra": "^8.0.0",
@@ -28,7 +28,7 @@
     "https-proxy-agent": "^2.2.1",
     "issue-parser": "^3.0.0",
     "lodash": "^4.17.4",
-    "mime": "^2.0.3",
+    "mime": "^2.4.3",
     "p-filter": "^2.0.0",
     "p-retry": "^4.0.0",
     "parse-github-url": "^1.0.1",
@@ -37,14 +37,14 @@
   "devDependencies": {
     "ava": "^2.0.0",
     "clear-module": "^3.0.0",
-    "codecov": "^3.0.0",
+    "codecov": "^3.5.0",
     "commitizen": "^3.0.0",
     "cz-conventional-changelog": "^2.0.0",
     "nock": "^10.0.0",
-    "nyc": "^14.0.0",
+    "nyc": "^14.1.1",
     "proxy": "^0.2.4",
     "proxyquire": "^2.0.0",
-    "semantic-release": "^15.0.0",
+    "semantic-release": "^15.13.12",
     "server-destroy": "^1.0.1",
     "sinon": "^7.1.1",
     "tempy": "^0.3.0",