diff --git a/package.json b/package.json
index 612b278..115042d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hypothesis/annotation-ui",
-  "version": "0.3.0",
+  "version": "0.4.0",
   "description": "UI components to simplify rendering Hypothesis annotation cards in Preact + Tailwind-based applications",
   "license": "BSD-2-Clause",
   "homepage": "https://hypothes.is",