diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2a0255c00..a6fe61a46 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [1.100.0](https://github.com/stephenh/ts-proto/compare/v1.99.0...v1.100.0) (2022-01-09)
+
+
+### Features
+
+* support mapping ObjectId message as mongodb.ObjectId ([#467](https://github.com/stephenh/ts-proto/issues/467)) ([8b23897](https://github.com/stephenh/ts-proto/commit/8b2389715ecfd5d51b1b24f5a9332e4ff9f09a27))
+
 # [1.99.0](https://github.com/stephenh/ts-proto/compare/v1.98.0...v1.99.0) (2022-01-07)
 
 
diff --git a/package.json b/package.json
index a70e7dadb..1ac460324 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-proto",
-  "version": "1.99.0",
+  "version": "1.100.0",
   "description": "",
   "main": "build/plugin.js",
   "repository": "github:stephenh/ts-proto",