diff --git a/package.json b/package.json
index c876feb..43ac4e4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "micromark-extension-directive",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "micromark extension to support generic directives (`:cite[smith04]`)",
   "license": "MIT",
   "keywords": [