diff --git a/.github/workflows/master-push.yml b/.github/workflows/master-push.yml
index fcf518d88f..ecfa4a6cea 100644
--- a/.github/workflows/master-push.yml
+++ b/.github/workflows/master-push.yml
@@ -10,9 +10,9 @@ env:
   XCODE_TEST_VERSIONS: "['15.1', '15.2', '15.3', '15.4']"
   PLATFORM: "['ios', 'osx', 'watchos', 'tvos', 'catalyst', 'visionos']"
   BUILD_PLATFORM: "['ios', 'iossimulator', 'osx', 'watchos', 'watchossimulator', 'tvos', 'tvossimulator', 'catalyst', 'visionos', 'visionossimulator']"
-  DOC_VERSION: '15.3'
-  RELEASE_VERSION: '15.3'
-  TEST_VERSION: '15.3'
+  DOC_VERSION: '15.4'
+  RELEASE_VERSION: '15.4'
+  TEST_VERSION: '15.4'
 jobs:
   cleanup: # Clean-up XCode cloud workflows, before running the pipeline
       runs-on: ubuntu-latest
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b5c48fc9a..df04b72a8b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,14 +26,29 @@ x.y.z Release notes (yyyy-MM-dd)
   realm.objects(MixedObject.self).where { $0.anyValue[0][0][1] == .double(76.54) }
   ```
   
-  The `.all` operator allows looking up in all keys or indexes, which is the same that using a wildcard as a subscript `["*"]`.
+  The `.any` operator allows looking up in all keys or indexes.
   ```swift
-  realm.objects(MixedObject.self).where { $0.anyValue["key"].all == .bool(false) }
+  realm.objects(MixedObject.self).where { $0.anyValue["key"].any == .bool(false) }
   ```
-
-### Fixed
-* <How to hit and notice issue? what was the impact?> ([#????](https://github.com/realm/realm-swift/issues/????), since v?.?.?)
-* None.
+* Report the originating error that caused a client reset to occur. 
+  ([Core #6154](https://github.com/realm/realm-core/issues/6154))
+
+### Fixed
+* Accessing `App.currentUser` from within a notification produced by `App.switchToUser()` 
+  (which includes notifications for a newly logged in user) would deadlock. 
+  ([Core #7670](https://github.com/realm/realm-core/issues/7670), since v10.50.0).
+* Inserting the same link to the same key in a dictionary more than once would incorrectly create 
+  multiple backlinks to the object. This did not appear to cause any crashes later, but would 
+  have affecting explicit backlink count queries and possibly notifications. 
+  ([Core #7676](https://github.com/realm/realm-core/issues/7676), since v10.49.2).
+* A non-streaming progress notifier would not immediately call its callback after registration. 
+  Instead you would have to wait for a download message to be received to get your first 
+  update - if you were already caught up when you registered the notifier you could end up waiting a
+  long time for the server to deliver a download that would call/expire your notifier 
+  ([Core #7627](https://github.com/realm/realm-core/issues/7627), since v10.50.0).
+* After compacting, a file upgrade would be triggered. This could cause loss of data 
+  if `deleteRealmIfMigrationNeeded` is set to true.
+  ([Core #7747](https://github.com/realm/realm-core/issues/7747), since v10.49.0).
 
 <!-- ### Breaking Changes - ONLY INCLUDE FOR NEW MAJOR version -->
 
@@ -45,7 +60,7 @@ x.y.z Release notes (yyyy-MM-dd)
 * Xcode: 15.1.0-15.4.0.
 
 ### Internal
-* Upgraded realm-core from ? to ?
+* Upgraded realm-core from v14.6.2 to 14.9.0
 
 10.50.1 Release notes (2024-05-21)
 =============================================================
diff --git a/Package.swift b/Package.swift
index 63b21473d2..4c17b92199 100644
--- a/Package.swift
+++ b/Package.swift
@@ -3,7 +3,7 @@
 import PackageDescription
 import Foundation
 
-let coreVersion = Version("14.6.2")
+let coreVersion = Version("14.9.0")
 let cocoaVersion = Version("10.50.1")
 
 let cxxSettings: [CXXSetting] = [
diff --git a/dependencies.list b/dependencies.list
index 3b1e4d8450..b88a1fa51f 100755
--- a/dependencies.list
+++ b/dependencies.list
@@ -1,3 +1,3 @@
 VERSION=10.50.1
-REALM_CORE_VERSION=v14.6.2
+REALM_CORE_VERSION=v14.9.0
 STITCH_VERSION=b4f0184c963eed8f6cc5e857fac147bef10966d7