diff --git a/package.json b/package.json
index e2ad66cf7c..83f8daea65 100644
--- a/package.json
+++ b/package.json
@@ -90,7 +90,7 @@
     "bl": "^1.2.0",
     "boom": "^4.2.0",
     "debug": "^2.6.0",
-    "fs-pull-blob-store": "^0.3.0",
+    "fs-pull-blob-store": "^0.4.1",
     "glob": "^7.1.1",
     "hapi": "^16.1.0",
     "hapi-set-header": "^1.0.2",
@@ -132,7 +132,7 @@
     "pull-stream-to-stream": "^1.3.3",
     "pull-zip": "^2.0.1",
     "read-pkg-up": "^2.0.0",
-    "readable-stream": "1.1.14",
+    "readable-stream": "2.2.2",
     "stream-to-pull-stream": "^1.7.2",
     "tar-stream": "^1.5.2",
     "temp": "^0.8.3",