diff --git a/CHANGELOG.md b/CHANGELOG.md
index 49b879e..a06b7a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,16 +1,19 @@
-##### 1.0.0-beta.3 - 23 February 2017
+##### 1.0.0-beta.4 - 06 March 2018
+
+###### Bug fixes
+- [#191](https://github.com/GoogleCloudPlatform/cloud-functions-emulator/issues/191) - allow for nested functions from firebase
 
 ###### Bug fixes
 - Fixed missing promise
 - Fixed default `source` value in Controller#deploy
 - Fixed outdated discovery doc
 
-##### 1.0.0-beta.2 - 20 February 2017
+##### 1.0.0-beta.2 - 20 February 2018
 
 ###### Other
 - Updated dependencies
 
-##### 1.0.0-beta.1 - 20 February 2017
+##### 1.0.0-beta.1 - 20 February 2018
 
 ###### Breaking changes
 - Removed all support for gRPC.
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index bf5eb2f..43a1be5 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -3,6 +3,7 @@
 # Names are formatted as:
 #   name <email>
 #
+Akinori Machino <akinori.machino@icloud.com>
 Jason Dobry <jason.dobry@gmail.com>
 Jason Polites <jason.polites@gmail.com>
 Kim Vogt <kim.vogt@gmail.com>
@@ -10,5 +11,7 @@ Kris J. Pruden <kpruden@users.noreply.github.com>
 Lauren Long <laurenzlong@users.noreply.github.com>
 Max Schoening <max@max.wtf>
 Roseanna <saffy@users.noreply.github.com>
+Slawek Walkowski <swalkowski@users.noreply.github.com>
 Tim Swast <swast@google.com>
+Tina Liang <tinaliang@google.com>
 aminy <aminy@indicee.com>
diff --git a/package.json b/package.json
index c0fdafb..7e4d87d 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/functions-emulator",
   "description": "Google Cloud Functions Emulator",
-  "version": "1.0.0-beta.3",
+  "version": "1.0.0-beta.4",
   "license": "Apache-2.0",
   "author": "Google Inc.",
   "engines": {
@@ -40,6 +40,7 @@
     ]
   },
   "contributors": [
+    "Akinori Machino <akinori.machino@icloud.com>",
     "Jason Dobry <jason.dobry@gmail.com>",
     "Jason Polites <jason.polites@gmail.com>",
     "Kim Vogt <kim.vogt@gmail.com>",
@@ -47,7 +48,9 @@
     "Lauren Long <laurenzlong@users.noreply.github.com>",
     "Max Schoening <max@max.wtf>",
     "Roseanna <saffy@users.noreply.github.com>",
+    "Slawek Walkowski <swalkowski@users.noreply.github.com>",
     "Tim Swast <swast@google.com>",
+    "Tina Liang <tinaliang@google.com>",
     "aminy <aminy@indicee.com>"
   ],
   "scripts": {