diff --git a/CHANGELOG.md b/CHANGELOG.md
index a3c252b..5e3bc50 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## Unreleased
+## 3.1.1
 
 * Add support for Rails 7.1. (no changes required.)
 
diff --git a/Gemfile.lock b/Gemfile.lock
index dc8f9a3..6b77a0e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    responders (3.1.0)
+    responders (3.1.1)
       actionpack (>= 5.2)
       railties (>= 5.2)
 
diff --git a/lib/responders/version.rb b/lib/responders/version.rb
index f951807..eaf58b4 100644
--- a/lib/responders/version.rb
+++ b/lib/responders/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Responders
-  VERSION = "3.1.0"
+  VERSION = "3.1.1"
 end