diff --git a/CHANGELOG.md b/CHANGELOG.md
index c07b5d87..a23d782e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,7 +19,7 @@
 
 ### Internal
 * Updated to Realm Core 5.2.0.
-* Updated to Realm Sync 3.0.0-beta.5.
+* Updated to Realm Sync 3.0.0-beta.9.
 * Tested against Realm Object Server 3.0.0-alpha.2.