diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1cb1b13..69c1124 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 11.9.0
+- [added] Start Firebase Data Connect Schema and Query design tools from Xcode. See the `README.md` for more information.
+
 # 11.8.0
 - [changed] Firebase Core SDK dependency version range has been extended to include the 12.x version. [#15139](https://github.com/firebase/firebase-ios-sdk/issues/15139)
 
diff --git a/Sources/Internal/Version.swift b/Sources/Internal/Version.swift
index 1aaaa45..a85700a 100644
--- a/Sources/Internal/Version.swift
+++ b/Sources/Internal/Version.swift
@@ -18,7 +18,7 @@ import GoogleUtilities_Environment
 
 @available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *)
 struct Version {
-  static let sdkVersion = "11.8.0"
+  static let sdkVersion = "11.9.0"
 
   // returns value of form gl-PLATFORM_NAME/PLATFORM_VERSION
   static func platformVersionHeader() -> String {