diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c4745e5..9b218172 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -141,6 +141,82 @@
 * Tested against Realm Object Server 3.0.0-alpha.8.
 * Added `_disablePartialSyncUrlChecks` to `Realm.Configuration`.
 
+
+2.2.20 Release notes (2018-4-13)
+=============================================================
+### Breaking changes
+* None.
+
+### Enhancements
+* None.
+
+### Bug fixes
+* None.
+
+### Internal
+* Updated to Realm Sync 2.2.17
+
+
+2.2.19 Release notes (2018-4-10)
+=============================================================
+### Breaking changes
+* None.
+
+### Enhancements
+* None.
+
+### Bug fixes
+* Avoid crashing if partial Realms find their way into the admin Realm when using Realm Object Server v3.0.0 or later (realm-js-private #430).
+
+### Internal
+* None.
+
+
+2.2.18 Release notes (2018-3-23)
+=============================================================
+### Breaking changes
+* None.
+
+### Enhancements
+* None.
+
+### Bug fixes
+* Fixed a bug where leaking Realms when an error occurs within an event handler (#1725).
+
+### Internal
+* Added trace logging to the global notifier (realm-js-private #426).
+
+
+2.2.17 Release notes (2018-3-21)
+=============================================================
+### Breaking changes
+* None.
+
+### Enhancements
+* None.
+
+### Bug fixes
+* [Sync] Do a better job of not opening the notifier pipe file for global notifier realms.
+
+### Internal
+* None.
+
+
+2.2.16 Release notes (2018-3-16)
+=============================================================
+### Breaking changes
+* None.
+
+### Enhancements
+* None.
+
+### Bug fixes
+* [Sync] Avoid hammering the ROS authentication service when large numbers of Realms are opened at once.
+
+### Internal
+* None.
+
+
 2.2.15 Release notes (2018-3-9)
 =============================================================
 ### Breaking changes
diff --git a/dependencies.list b/dependencies.list
index 55ac5c05..f85f19fc 100644
--- a/dependencies.list
+++ b/dependencies.list
@@ -3,3 +3,4 @@ VERSION=2.4.0
 REALM_CORE_VERSION=5.4.0
 REALM_SYNC_VERSION=3.0.0
 REALM_OBJECT_SERVER_VERSION=3.0.0
+