diff --git a/HISTORY.md b/HISTORY.md
index 1b369ce..4bcebbf 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,9 +1,19 @@
 # History
 
+## 0.4.1
+
+Bug fix release to fix slicing issue, some test improvements.
+
+### Changes
+* add test for curves, fix traitlets deprecation warnings, update github action versions by @chrishavlin in https://github.com/yt-project/yt_idv/pull/128
+* BUG: Fix slice rendering by @chrishavlin in https://github.com/yt-project/yt_idv/pull/131
+
+**Full Changelog**: https://github.com/yt-project/yt_idv/compare/v0.4.0...v0.4.1
+
 ## 0.4.0
 This release provides full support for numpy 2 and a number of other changes related to deprecations and maintenance.
 
-### Changes in this release
+### Changes
 
 * update readthedocs config by @chrishavlin in https://github.com/yt-project/yt_idv/pull/99
 * Update dependency organization, build-test action by @chrishavlin in https://github.com/yt-project/yt_idv/pull/98
diff --git a/setup.cfg b/setup.cfg
index 51f6183..997f4c2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = yt_idv
-version = 0.4.1
+version = 0.4.2
 description = Interactive Volume Rendering for yt
 long_description = file: README.md
 long_description_content_type = text/markdown
diff --git a/yt_idv/__init__.py b/yt_idv/__init__.py
index 6c0d72c..fdd3498 100644
--- a/yt_idv/__init__.py
+++ b/yt_idv/__init__.py
@@ -2,7 +2,7 @@
 
 __author__ = """Matthew Turk"""
 __email__ = "matthewturk@gmail.com"
-__version__ = "0.4.1"
+__version__ = "0.4.2"
 
 import os