diff --git a/CHANGELOG.md b/CHANGELOG.md
index c0019743e..1fe8f69e3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## [2.5.1](https://github.com/stephenh/ts-proto/compare/v2.5.0...v2.5.1) (2024-12-09)
+
+
+### Bug Fixes
+
+* google protobuf timestamps don't properly get suffixed when useDate=false and prefix/suffix ([#1146](https://github.com/stephenh/ts-proto/issues/1146)) ([53f799e](https://github.com/stephenh/ts-proto/commit/53f799e34b75940aeafec0fafa50f3bd5849dcad))
+
 # [2.5.0](https://github.com/stephenh/ts-proto/compare/v2.4.2...v2.5.0) (2024-12-03)
 
 
diff --git a/package.json b/package.json
index 50459342f..2594a2411 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-proto",
-  "version": "2.5.0",
+  "version": "2.5.1",
   "description": "",
   "main": "build/src/plugin.js",
   "repository": "github:stephenh/ts-proto",