Update dependencies

Author: avh4

package-lock.json

@@ -32,17 +32,17 @@
     "binwrap-test": "bin/binwrap-test"
   },
   "devDependencies": {
-    "chai": "^3.5.0",
+    "chai": "^4.2.0",
     "child-process-promise": "^2.2.1",
-    "eslint": "^4.18.2",
+    "eslint": "^6.0.1",
     "http-server": "^0.11.1",
-    "mocha": "^5.2.0"
+    "mocha": "^6.2.0"
   },
   "dependencies": {
-    "mustache": "^2.3.0",
-    "request": "^2.87.0",
-    "request-promise": "^4.2.0",
-    "tar": "^4.4.8",
+    "mustache": "^3.0.1",
+    "request": "^2.88.0",
+    "request-promise": "^4.2.4",
+    "tar": "^4.4.10",
     "unzip-stream": "^0.3.0"
   }
 }