diff --git a/package.json b/package.json
index f199a703..c09f46bf 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "gh-pages": "^2.0.1",
     "jsdoc": "^3.5.5",
     "nyc": "^13.2.0",
-    "sinon": "^6.1.5",
+    "sinon": "^7.3.0",
     "testem": "^2.9.3",
     "webpack": "^4.28.4",
     "webpack-cli": "^3.2.1",