diff --git a/pkgs/development/python-modules/gocardless-pro/default.nix b/pkgs/development/python-modules/gocardless-pro/default.nix
index 4e5e919323ad..04f97a879f8a 100644
--- a/pkgs/development/python-modules/gocardless-pro/default.nix
+++ b/pkgs/development/python-modules/gocardless-pro/default.nix
@@ -10,14 +10,14 @@
 
 buildPythonPackage rec {
   pname = "gocardless-pro";
-  version = "1.48.0";
+  version = "1.49.0";
   format = "setuptools";
 
   src = fetchFromGitHub {
     owner = "gocardless";
     repo = "gocardless-pro-python";
-    rev = "refs/tags/v${version}";
-    hash = "sha256-9229lwCtVu4Pfru6e9JdbP3KUUYojBLuNQ+volP6OX0=";
+    rev = "refs/tags/${version}";
+    hash = "sha256-jhZfbJLf/gMXfErVbO2erBxgULmKyp1C0+t0k1d0o54=";
   };
 
   propagatedBuildInputs = [