diff --git a/environment.yml b/environment.yml
index 08b52d9..fbebbd9 100644
--- a/environment.yml
+++ b/environment.yml
@@ -3,5 +3,5 @@ channels:
   - conda-forge
 dependencies:
   - branca
-  - ipycanvas=0.4.2
+  - ipycanvas=0.4.3
   - ipyevents
diff --git a/ipycanvas/_frontend.py b/ipycanvas/_frontend.py
index bb75142..cfc4197 100644
--- a/ipycanvas/_frontend.py
+++ b/ipycanvas/_frontend.py
@@ -9,4 +9,4 @@
 """
 
 module_name = "ipycanvas"
-module_version = "^0.4.2"
+module_version = "^0.4.3"
diff --git a/ipycanvas/_version.py b/ipycanvas/_version.py
index e85a14e..a6788fb 100644
--- a/ipycanvas/_version.py
+++ b/ipycanvas/_version.py
@@ -4,5 +4,5 @@
 # Copyright (c) Martin Renou.
 # Distributed under the terms of the Modified BSD License.
 
-version_info = (0, 4, 2)
+version_info = (0, 4, 3)
 __version__ = ".".join(map(str, version_info))
diff --git a/package-lock.json b/package-lock.json
index cf64f7d..83dddb0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "ipycanvas",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index a54a61c..c005684 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ipycanvas",
-  "version": "0.4.2",
+  "version": "0.4.3",
   "description": "Interactive widgets library exposing the browser's Canvas API",
   "keywords": [
     "jupyter",