diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 5c753b44..d06ed2b9 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "6.3.0"
+  ".": "6.3.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90b50976..de4c4b9c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+## [6.3.1](https://github.com/npm/node-semver/compare/v6.3.0...v6.3.1) (2023-07-10)
+
+### Bug Fixes
+
+* [`928e56d`](https://github.com/npm/node-semver/commit/928e56d21150da0413a3333a3148b20e741a920c) [#591](https://github.com/npm/node-semver/pull/591) better handling of whitespace (#591) (@lukekarrys, @joaomoreno, @nicolo-ribaudo)
+
 ## 6.2.0
 
 * Coerce numbers to strings when passed to semver.coerce()
diff --git a/package.json b/package.json
index a07c4a89..6b970a62 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "semver",
-  "version": "6.3.0",
+  "version": "6.3.1",
   "description": "The semantic version parser used by npm.",
   "main": "semver.js",
   "scripts": {