chore(package): update sinon to version 9.0.0

greenkeeper[bot] · web-flow · commit 74e2a87263c0 · 2020-02-19T11:45:47.000Z
Closes #24
diff --git a/package.json b/package.json
@@ -23,7 +23,7 @@
     "redis": "~2.8.0",
     "mocha": "~5.2.0",
     "chai": "~4.2.0",
-    "sinon": "~7.1.1",
+    "sinon": "~9.0.0",
     "sinon-chai": "~3.3.0",
     "chai-as-promised": "~7.1.1",
     "jshint": "~2.9.5"
