diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3124112d..11acc7b7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,15 @@
 
 ### Changed
 
+## 0.3.5 Beta Release 4
+
+### Added
+
+### Changed
+
+* Add support for outputting timestamps when using the JPEG encoder for video.
+* Fix a bug which prevented the mjpeg_server.py example from working. This has also been added to the automatic test suite so shouldn't get broken again!
+
 ## 0.3.4 Beta Release 3
 
 ### Added
diff --git a/setup.py b/setup.py
index 6e1c9cac..c19fd82e 100644
--- a/setup.py
+++ b/setup.py
@@ -11,7 +11,7 @@
 
 setup(
     name='picamera2',
-    version='0.3.4',
+    version='0.3.5',
     description='The libcamera-based Python interface to Raspberry Pi cameras, based on the original Picamera library',
     long_description=long_description,
     long_description_content_type='text/markdown',