diff --git a/package.json b/package.json
index 117d7dd..0c76580 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "disqus"
   ],
   "dependencies": {
-    "bluebird": "^3.5.3",
+    "bluebird": "^3.5.4",
     "classnames": "^2.2.6",
     "codecov": "^3.2.0",
     "gatsby": "^2.3.6",
diff --git a/yarn.lock b/yarn.lock
index d50ec62..e33f0c3 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2515,9 +2515,9 @@ bluebird@^3.5.0, bluebird@^3.5.1:
   version "3.5.2"
   resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.2.tgz#1be0908e054a751754549c270489c1505d4ab15a"
 
-bluebird@^3.5.3:
-  version "3.5.3"
-  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.3.tgz#7d01c6f9616c9a51ab0f8c549a79dfe6ec33efa7"
+bluebird@^3.5.4:
+  version "3.5.4"
+  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.5.4.tgz#d6cc661595de30d5b3af5fcedd3c0b3ef6ec5714"
 
 bmp-js@0.0.3:
   version "0.0.3"