diff --git a/package.json b/package.json
index 8e2071ba4c..b88f8a00cd 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
     "tslint": "^5.11.0",
     "typescript": "2.8.3",
     "winston": "^2.2.0",
-    "x509": "^0.3.2"
+    "x509": "0.3.3"
   },
   "nyc": {
     "check-coverage": true,