diff --git a/package.json b/package.json
index b149bf3..2857c4f 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   "dependencies": {
     "42-cent-base": "^1.0.0",
     "42-cent-util": "^1.0.0",
-    "bluebird": "^3.5.3",
+    "bluebird": "^3.5.5",
     "superagent": "^3.8.2",
     "object-assign": "^4.0.1"
   },
diff --git a/yarn.lock b/yarn.lock
index b7dfd29..7ad3b06 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -28,9 +28,10 @@ bluebird@^2.3.2:
   version "2.11.0"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-2.11.0.tgz#534b9033c022c9579c56ba3b3e5a5caafbb650e1"
 
-bluebird@^3.5.3:
-  version "3.5.3"
-  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.3.tgz#7d01c6f9616c9a51ab0f8c549a79dfe6ec33efa7"
+bluebird@^3.5.5:
+  version "3.5.5"
+  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.5.tgz#a8d0afd73251effbbd5fe384a77d73003c17a71f"
+  integrity sha512-5am6HnnfN+urzt4yfg7IgTbotDjIT/u8AJpEt0sIU9FtXfVeezXAPKswrG+xKUCOYAINpSdgZVDU6QFh+cuH3w==
 
 brace-expansion@^1.1.7:
   version "1.1.11"