diff --git a/package.json b/package.json
index 8a66f7f5e..69bb34b2c 100644
--- a/package.json
+++ b/package.json
@@ -64,8 +64,8 @@
     "rollup-plugin-node-resolve": "3.0.0",
     "shelljs": "^0.7.5",
     "shx": "^0.2.1",
-    "sinon": "^2.3.0",
-    "sinon-chai": "^2.12.0",
+    "sinon": "^3.2.1",
+    "sinon-chai": "^2.13.0",
     "smash": "0.0",
     "svg-sprite": "1.3.7",
     "uglify-js": "^3.0.0",