diff --git a/package.json b/package.json
index 2dd6d60d..1a9c3730 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "source-map-support": "^0.4.0"
   },
   "optionalDependencies": {
-    "canvas": "^1.2.9"
+    "canvas": "^1.3.5"
   },
   "devDependencies": {
     "acorn": "~0.5.0",