diff --git a/ibis_vega_transform/__init__.py b/ibis_vega_transform/__init__.py
index 6b44fa2..026e70a 100644
--- a/ibis_vega_transform/__init__.py
+++ b/ibis_vega_transform/__init__.py
@@ -34,7 +34,7 @@ def _to_version_info(version):
     return tuple(parts)
 
 
-__version__ = "5.1.0"
+__version__ = "5.2.0"
 version_info = _to_version_info(__version__)
 
 
diff --git a/package.json b/package.json
index bb39234..be22400 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ibis-vega-transform",
-  "version": "5.1.1",
+  "version": "5.2.0",
   "description": "A JupyterLab extension for performing Vega transforms lazily using Ibis.",
   "keywords": [
     "jupyter",