diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d38898e..011db491 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,10 @@ avoid adding features or APIs which do not map onto the
 
 - None
 
+## [4.0.0b4] - 2024-04-14
+
+No changes, just testing: #360
+
 ## [4.0.0b3] - 2024-03-11
 
 - Change supported Python versions to 3.7, 3.8, 3.9, 3.10, 3.11, 3.12 (#324, #325, #347, #348)
diff --git a/src/h3/_version.py b/src/h3/_version.py
index 6f94cfb2..fd4db08a 100644
--- a/src/h3/_version.py
+++ b/src/h3/_version.py
@@ -1,4 +1,4 @@
-__version__ = '4.0.0b3'
+__version__ = '4.0.0b4'
 __description__ = 'Hierarchical hexagonal geospatial indexing system'
 __url__ = 'https://github.com/uber/h3-py'
 __license__ = 'Apache 2.0 License'