diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52748dcd2..f40bcca24 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [1.155.0](https://github.com/stephenh/ts-proto/compare/v1.154.0...v1.155.0) (2023-07-15)
+
+
+### Features
+
+* Upgrade to long 5.0.0. ([#882](https://github.com/stephenh/ts-proto/issues/882)) ([4c1e7a6](https://github.com/stephenh/ts-proto/commit/4c1e7a6e02f974f193063a83ce7a472b14f2d2d0))
+
 # [1.154.0](https://github.com/stephenh/ts-proto/compare/v1.153.3...v1.154.0) (2023-07-15)
 
 
diff --git a/package.json b/package.json
index ad7aa5d25..3505953cf 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ts-proto",
-  "version": "1.154.0",
+  "version": "1.155.0",
   "description": "",
   "main": "build/plugin.js",
   "repository": "github:stephenh/ts-proto",