diff --git a/pkgs/development/python-modules/garages-amsterdam/default.nix b/pkgs/development/python-modules/garages-amsterdam/default.nix
index 01ff36e63795..608f89cc03c5 100644
--- a/pkgs/development/python-modules/garages-amsterdam/default.nix
+++ b/pkgs/development/python-modules/garages-amsterdam/default.nix
@@ -8,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "garages-amsterdam";
-  version = "3.2.1";
+  version = "4.0.0";
   format = "pyproject";
   disabled = pythonOlder "3.7";
 
@@ -16,7 +16,7 @@ buildPythonPackage rec {
     owner = "klaasnicolaas";
     repo = "garages_amsterdam";
     rev = "v${version}";
-    sha256 = "16f2742r9p3mrg2nz8lnkgsxabbjga2qnp9vzq59026q6mmfwkm9";
+    sha256 = "sha256-3YSCf5sUnq2+Bt7LA30XeIMg4zsaPF3K5SVzGZ68SbY=";
   };
 
   postPatch = ''