diff --git a/Formula/jaguar.rb b/Formula/jaguar.rb
index d4e9e4f..f107d00 100644
--- a/Formula/jaguar.rb
+++ b/Formula/jaguar.rb
@@ -5,8 +5,8 @@
 class Jaguar < Formula
   desc "Live reloading for your ESP32"
   homepage "https://github.com/toitlang/jaguar"
-  url "https://github.com/toitlang/jaguar/archive/refs/tags/v1.38.3.tar.gz"
-  sha256 "f56616506ab9d33d91cdfd441c5203f8969ada1d5e0b483303fd1148e6862b9b"
+  url "https://github.com/toitlang/jaguar/archive/refs/tags/v1.39.0.tar.gz"
+  sha256 "b78822f459a5c4506aa9d0aed7e49005323967ec871eb696d8818fbb63bd6dce"
   license "MIT"
   head "https://github.com/toitlang/jaguar.git", branch: "main"