diff --git a/package.json b/package.json
index 8d80dd2..188a272 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
   "dependencies": {
     "async": "1.5.2",
     "collections": "3.0.0",
-    "oniguruma": "6.1.0"
+    "oniguruma": "7.2.1"
   },
   "devDependencies": {
     "chai": "3.2.0",