Update dependencies

package.json

@@ -4,28 +4,28 @@
   "author": "Kevin Goslar",
   "dependencies": {
     "merge-stream": "2.0.0",
-    "string-argv": "0.3.0",
-    "text-stream-search": "4.0.2"
+    "string-argv": "0.3.1",
+    "text-stream-search": "4.0.3"
   },
   "description": "High-level support for running, observing, and interacting with child processes in Node.js",
   "devDependencies": {
     "@istanbuljs/nyc-config-typescript": "0.1.3",
-    "@types/got": "9.6.2",
+    "@types/got": "9.6.9",
     "@types/merge-stream": "1.1.2",
     "@types/mocha": "5.2.7",
-    "@types/node": "12.6.8",
-    "@types/string-argv": "0.1.0",
-    "coveralls": "3.0.5",
+    "@types/node": "12.12.11",
+    "@types/string-argv": "0.3.0",
+    "coveralls": "3.0.7",
     "delay": "4.3.0",
     "got": "9.6.0",
-    "mocha": "6.2.0",
+    "mocha": "6.2.2",
     "nyc": "14.1.1",
-    "portfinder": "1.0.21",
-    "prettier": "1.18.2",
-    "source-map-support": "0.5.12",
-    "ts-node": "8.3.0",
-    "tslint": "5.18.0",
-    "typescript": "3.5.3"
+    "portfinder": "1.0.25",
+    "prettier": "1.19.1",
+    "source-map-support": "0.5.16",
+    "ts-node": "8.5.2",
+    "tslint": "5.20.1",
+    "typescript": "3.7.2"
   },
   "engines": {
     "yarn": ">= 1.5.0"