diff --git a/CHANGES.md b/CHANGES.md
index 7d361382ee..cc6eb234af 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,14 @@
+## Changes in 0.27.3 (2023-10-04)
+
+🐛 Bugfixes
+
+- Prevent crash when sending file with unrecognised file extension (no associated mime type) (mimetype)
+
+🧱 Build
+
+- Update Cocoapods to 1.13.0. ([#1820](https://github.com/matrix-org/matrix-ios-sdk/pull/1820))
+
+
 ## Changes in 0.27.2 (2023-09-12)
 
 🐛 Bugfixes
diff --git a/MatrixSDK.podspec b/MatrixSDK.podspec
index 74a1894373..abcfc24f77 100644
--- a/MatrixSDK.podspec
+++ b/MatrixSDK.podspec
@@ -1,7 +1,7 @@
 Pod::Spec.new do |s|
 
   s.name         = "MatrixSDK"
-  s.version      = "0.27.2"
+  s.version      = "0.27.3"
   s.summary      = "The iOS SDK to build apps compatible with Matrix (https://www.matrix.org)"
 
   s.description  = <<-DESC
diff --git a/MatrixSDK/MatrixSDKVersion.m b/MatrixSDK/MatrixSDKVersion.m
index 56bbdf50ee..f52dff1654 100644
--- a/MatrixSDK/MatrixSDKVersion.m
+++ b/MatrixSDK/MatrixSDKVersion.m
@@ -16,4 +16,4 @@
 
 #import <Foundation/Foundation.h>
 
-NSString *const MatrixSDKVersion = @"0.27.2";
+NSString *const MatrixSDKVersion = @"0.27.3";
diff --git a/changelog.d/mimetype.bugfix b/changelog.d/mimetype.bugfix
deleted file mode 100644
index e4287e0b86..0000000000
--- a/changelog.d/mimetype.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Prevent crash when sending file with unrecognised file extension (no associated mime type)
\ No newline at end of file
diff --git a/changelog.d/pr-1820.build b/changelog.d/pr-1820.build
deleted file mode 100644
index 09b2100417..0000000000
--- a/changelog.d/pr-1820.build
+++ /dev/null
@@ -1 +0,0 @@
-Update Cocoapods to 1.13.0. 
\ No newline at end of file