diff --git a/CHANGELOG.md b/CHANGELOG.md
index d99fb5c93..479e422f2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 ## Current Master
 
+## 4.5.1 Tue Apr 03 2018
+
+- Fix default network (should be mainnet not Rinkeby)
+- Fix Sentry automated error reporting endpoint
+
 ## 4.5.0 Mon Apr 02 2018
 
 - (beta ui) Internationalization: Select your preferred language in the settings screen
diff --git a/app/manifest.json b/app/manifest.json
index 73496adfa..99305f20e 100644
--- a/app/manifest.json
+++ b/app/manifest.json
@@ -1,7 +1,7 @@
 {
   "name": "__MSG_appName__",
   "short_name": "__MSG_appName__",
-  "version": "4.5.0",
+  "version": "4.5.1",
   "manifest_version": 2,
   "author": "https://metamask.io",
   "description": "__MSG_appDescription__",