diff --git a/Formula/agg.rb b/Formula/agg.rb
index 12ee2a7f23a..6c61da762db 100644
--- a/Formula/agg.rb
+++ b/Formula/agg.rb
@@ -1,8 +1,8 @@
 class Agg < Formula
   desc "Asciicast to GIF converter"
   homepage "https://github.com/asciinema/agg"
-  url "https://github.com/asciinema/agg/archive/refs/tags/v1.2.0.tar.gz"
-  sha256 "2c7ba642dd84025b3df7b70f52ddde8e7ecf14499520a15af7db348a148ed604"
+  url "https://github.com/asciinema/agg/archive/refs/tags/v1.3.0.tar.gz"
+  sha256 "51cb553f9adde28f85e5e945c0013679c545820c4c023fefb9e74b765549e709"
   license "Apache-2.0"
   head "https://github.com/asciinema/agg.git", branch: "main"