diff --git a/Formula/libgr.rb b/Formula/libgr.rb
index e1a4f9dde59..5a35e2c0125 100644
--- a/Formula/libgr.rb
+++ b/Formula/libgr.rb
@@ -1,8 +1,8 @@
 class Libgr < Formula
   desc "GR framework: a graphics library for visualisation applications"
   homepage "https://gr-framework.org/"
-  url "https://github.com/sciapp/gr/archive/v0.51.2.tar.gz"
-  sha256 "e6a3d0ed911f6e59cc2293b5694ee18a0620849e666143870a9eda71c02bb833"
+  url "https://github.com/sciapp/gr/archive/v0.52.0.tar.gz"
+  sha256 "8c9149377bfd3fe61b05cda34b980f894f1a723d7c74c4ace5da2e31d3630870"
   license "MIT"
 
   bottle do