diff --git a/pkgs/development/python-modules/great-tables/default.nix b/pkgs/development/python-modules/great-tables/default.nix
index 73aae4900de8..224559694d4f 100644
--- a/pkgs/development/python-modules/great-tables/default.nix
+++ b/pkgs/development/python-modules/great-tables/default.nix
@@ -34,14 +34,14 @@
 
 buildPythonPackage rec {
   pname = "great-tables";
-  version = "0.19.0";
+  version = "0.20.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "posit-dev";
     repo = "great-tables";
     tag = "v${version}";
-    hash = "sha256-bxeVVBGLS1yUaEnySCu1Ty1+bmoygMwQzBHMmtzm/+U=";
+    hash = "sha256-3SyY3mI5fd0S5pi1vG+BQaWHv/qB2L6vlIXxjO4UO1E=";
   };
 
   build-system = [