diff --git a/HISTORY.md b/HISTORY.md
index 47c3e38..16570d0 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,5 @@
-unreleased
-==========
+4.2.3 / 2022-01-20
+==================
 
   * Fix handling of unquoted values in `Content-Disposition`
   * deps: http-errors@~1.8.1
diff --git a/package.json b/package.json
index de83bc3..84c5490 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "multiparty",
   "description": "multipart/form-data parser which supports streaming",
-  "version": "4.2.2",
+  "version": "4.2.3",
   "author": "Andrew Kelley <superjoe30@gmail.com>",
   "contributors": [
     "Douglas Christopher Wilson <doug@somethingdoug.com>",