diff --git a/CHANGELOG.md b/CHANGELOG.md
index fac7510d..92cccc8d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,7 @@ X.Y.Z Release notes
 
 ### Internal
 * Added support for object IDs.
+* Updated to Realm Sync 2.1.2.
 
 
 2.0.4 Release notes (2017-11-7)
diff --git a/dependencies.list b/dependencies.list
index f6b043b8..4487b390 100644
--- a/dependencies.list
+++ b/dependencies.list
@@ -1,5 +1,5 @@
 PACKAGE_NAME=realm-js
-VERSION=2.0.4
+VERSION=2.0.5
 REALM_CORE_VERSION=4.0.2
-REALM_SYNC_VERSION=2.1.1
+REALM_SYNC_VERSION=2.1.2
 REALM_OBJECT_SERVER_VERSION=2.0.0-rc.10