diff --git a/CHANGELOG.md b/CHANGELOG.md
index b401a260..e159b459 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Changelog
 
+## v0.19.2 (2024-10-23)
+
+* Bug fixes
+  * Protect against message length overflow vulnerability
+
 ## v0.19.1 (2024-08-13)
 
 * Enhancements
diff --git a/mix.exs b/mix.exs
index 6b568ce5..e300322f 100644
--- a/mix.exs
+++ b/mix.exs
@@ -2,7 +2,7 @@ defmodule Postgrex.Mixfile do
   use Mix.Project
 
   @source_url "https://github.com/elixir-ecto/postgrex"
-  @version "0.19.1"
+  @version "0.19.2"
 
   def project do
     [