diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 1f59b68..9800444 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.27.1"
+  ".": "0.28.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6f47889..fca8ab7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # CHANGELOG
 
+## [0.28.0](https://github.com/elixir-tools/tableau/compare/v0.27.1...v0.28.0) (2025-12-18)
+
+
+### Features
+
+* **tags:** slugify tag names ([#164](https://github.com/elixir-tools/tableau/issues/164)) ([00defac](https://github.com/elixir-tools/tableau/commit/00defaca3b1751d7e8c9aa5bc680b5f2a9790948))
+
 ## [0.27.1](https://github.com/elixir-tools/tableau/compare/v0.27.0...v0.27.1) (2025-12-08)
 
 
diff --git a/mix.exs b/mix.exs
index 3f94a26..3dd4126 100644
--- a/mix.exs
+++ b/mix.exs
@@ -8,7 +8,7 @@ defmodule Tableau.MixProject do
       app: :tableau,
       description: "Static site generator for elixir",
       source_url: @source_url,
-      version: "0.27.1",
+      version: "0.28.0",
       elixir: "~> 1.15",
       elixirc_paths: elixirc_paths(Mix.env()),
       start_permanent: Mix.env() == :prod,