diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45133542..548a426f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+## 1.2.3 (23 Feb 2024)
+
+### Changes
+
+* Log port number when listen fails (#312, thanks @jonatanklosko!)
+* Accept mixed-case keepalive directives (#308, thanks @gregors!)
+
 ## 1.2.2 (16 Feb 2024)
 
 ### Changes
diff --git a/mix.exs b/mix.exs
index 59f1bb70..66abcf6f 100644
--- a/mix.exs
+++ b/mix.exs
@@ -4,7 +4,7 @@ defmodule Bandit.MixProject do
   def project do
     [
       app: :bandit,
-      version: "1.2.2",
+      version: "1.2.3",
       elixir: "~> 1.13",
       start_permanent: Mix.env() == :prod,
       deps: deps(),