diff --git a/CHANGELOG.md b/CHANGELOG.md
index bf47cc17b..c796646bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://www.npmjs.com/package/release-please?activeTab=versions
 
+## [15.5.1](https://github.com/googleapis/release-please/compare/v15.5.0...v15.5.1) (2023-01-30)
+
+
+### Bug Fixes
+
+* Support TOML up to v1.0.0-rc.1 spec. ([#1837](https://github.com/googleapis/release-please/issues/1837)) ([a3d94ee](https://github.com/googleapis/release-please/commit/a3d94eec209e00b6f513caa379096d082af7a72b))
+
 ## [15.5.0](https://github.com/googleapis/release-please/compare/v15.4.0...v15.5.0) (2023-01-27)
 
 
diff --git a/package.json b/package.json
index afe11c17e..ba89371fc 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "release-please",
-  "version": "15.5.0",
+  "version": "15.5.1",
   "description": "generate release PRs based on the conventionalcommits.org spec",
   "main": "./build/src/index.js",
   "bin": "./build/src/bin/release-please.js",