diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 0ee8c01..816df2d 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.3.0"
+  ".": "0.3.1"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f58da15..19ab098 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.3.1](https://github.com/somleng/rate_center/compare/v0.3.0...v0.3.1) (2024-11-03)
+
+
+### Bug Fixes
+
+* Don't allow duplicate rate centers ([#36](https://github.com/somleng/rate_center/issues/36)) ([999ded0](https://github.com/somleng/rate_center/commit/999ded0ed2e077e21b1c2d721dc2634c74e0041d))
+
 ## [0.3.0](https://github.com/somleng/rate_center/compare/v0.2.0...v0.3.0) (2024-10-31)
 
 
diff --git a/lib/rate_center/version.rb b/lib/rate_center/version.rb
index bc09c8a..02719e0 100644
--- a/lib/rate_center/version.rb
+++ b/lib/rate_center/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module RateCenter
-  VERSION = "0.3.0"
+  VERSION = "0.3.1"
 end