diff --git a/package.json b/package.json
index e6d1c9b..b0f455f 100644
--- a/package.json
+++ b/package.json
@@ -21,10 +21,11 @@
   },
   "homepage": "https://github.com/bendrucker/stream-to-promise",
   "dependencies": {
-    "bluebird": "~3.0.6",
+    "any-promise": "~1.3.0",
     "stream-to-array": "~2.3.0"
   },
   "devDependencies": {
+    "bluebird": "~3.4.1",
     "chai": "^3.4.1",
     "chai-as-promised": "^5.1.0",
     "delayed-stream": "^1.0.0",