diff --git a/services/filestore/npm-shrinkwrap.json b/services/filestore/npm-shrinkwrap.json
index a0bcfff9ff..6f8d9e3f17 100644
--- a/services/filestore/npm-shrinkwrap.json
+++ b/services/filestore/npm-shrinkwrap.json
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       "requires": {
-        "lodash": "4.17.4"
+        "lodash": "https://registry.npmjs.org/lodash/-/lodash-4.17.4.tgz"
       }
     }
   }
diff --git a/services/filestore/package.json b/services/filestore/package.json
index 897d195b63..f290f4598f 100644
--- a/services/filestore/package.json
+++ b/services/filestore/package.json
@@ -17,8 +17,8 @@
     "compile:all": "npm run compile:app && npm run compile:unit_tests && npm run compile:acceptance_tests",
     "start": "npm run compile:app && node $NODE_APP_OPTIONS app.js",
     "nodemon": "nodemon --config nodemon.json",
-    "test:acceptance:_run": "mocha --recursive --reporter spec --timeout 15000  $@ test/acceptance/js",
-    "test:unit:_run": "mocha --recursive --reporter spec $@ test/unit/js"
+    "test:acceptance:_run": "mocha --recursive --reporter spec --timeout 15000 --exit $@ test/acceptance/js", 
+    "test:unit:_run": "mocha --recursive --exit --reporter spec $@ test/unit/js"
   },
   "dependencies": {
     "async": "~0.2.10",
@@ -41,7 +41,7 @@
     "settings-sharelatex": "git+https://github.com/sharelatex/settings-sharelatex.git#v1.0.0",
     "stream-buffers": "~0.2.5",
     "underscore": "~1.5.2",
-    "mocha": "^4.0.1",
+    "mocha": "5.2.0",
     "body-parser": "^1.2.0"
   },
   "devDependencies": {