diff --git a/CHANGELOG.md b/CHANGELOG.md
index 02ebad3d..35d4261e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-2.3.0 Release notes (2018-2-6)
+2.3.0 Release notes (2018-2-7)
 =============================================================
 ### Breaking changes
 * Sync protocol changed to version 24.
@@ -15,8 +15,8 @@
 
 ### Internal
 * Updated to Realm Core 5.2.0.
-* Updated to Realm Sync 3.0.0-alpha.4.
-* Tested against Realm Object Server 3.0.0-alpha.1.
+* Updated to Realm Sync 3.0.0-beta.1.
+* Tested against Realm Object Server 3.0.0-alpha.2.
 
 2.2.6 Release notes (2018-1-26)
 =============================================================
diff --git a/dependencies.list b/dependencies.list
index ec1fbcfd..921c2cb6 100644
--- a/dependencies.list
+++ b/dependencies.list
@@ -1,5 +1,5 @@
 PACKAGE_NAME=realm-js
 VERSION=2.3.0-alpha.5
 REALM_CORE_VERSION=5.2.0
-REALM_SYNC_VERSION=3.0.0-alpha.4
-REALM_OBJECT_SERVER_VERSION=3.0.0-alpha.1
+REALM_SYNC_VERSION=3.0.0-beta.1
+REALM_OBJECT_SERVER_VERSION=3.0.0-alpha.2
diff --git a/package.json b/package.json
index 2fb8813f..4164af56 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "realm",
   "description": "Realm is a mobile database: an alternative to SQLite and key-value stores",
-  "version": "2.3.0-alpha.5",
+  "version": "2.3.0-alpha.6",
   "license": "Apache-2.0",
   "homepage": "https://realm.io",
   "keywords": [