diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index c09daa2..638ab0a 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.4.0
+current_version = 0.4.1
 commit = True
 tag = True
 message = chore: bump version {current_version} → {new_version}
diff --git a/ipyreact/_frontend.py b/ipyreact/_frontend.py
index d5e5d49..dc7e569 100644
--- a/ipyreact/_frontend.py
+++ b/ipyreact/_frontend.py
@@ -9,4 +9,4 @@
 """
 
 module_name = "@widgetti/jupyter-react"
-module_version = "^0.4.0"
+module_version = "^0.4.1"
diff --git a/ipyreact/_version.py b/ipyreact/_version.py
index 62450b9..1157d0a 100644
--- a/ipyreact/_version.py
+++ b/ipyreact/_version.py
@@ -4,4 +4,4 @@
 # Copyright (c) Maarten A. Breddels.
 # Distributed under the terms of the Modified BSD License.
 
-__version__ = "0.4.0"
+__version__ = "0.4.1"
diff --git a/package.json b/package.json
index 1a6d449..75a5695 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@widgetti/jupyter-react",
-  "version": "0.4.0",
+  "version": "0.4.1",
   "description": "React for ipywidgets that just works",
   "keywords": [
     "jupyter",