diff --git a/pkgs/development/python-modules/schema-salad/default.nix b/pkgs/development/python-modules/schema-salad/default.nix
index e90abc94768c..66a712372986 100644
--- a/pkgs/development/python-modules/schema-salad/default.nix
+++ b/pkgs/development/python-modules/schema-salad/default.nix
@@ -22,7 +22,7 @@
 
 buildPythonPackage rec {
   pname = "schema-salad";
-  version = "8.5.20240503091721";
+  version = "8.7.20240905150001";
   pyproject = true;
 
   disabled = pythonOlder "3.8";
@@ -31,7 +31,7 @@ buildPythonPackage rec {
     owner = "common-workflow-language";
     repo = "schema_salad";
     rev = "refs/tags/${version}";
-    hash = "sha256-VbEIkWzg6kPnJWqbvlfsD83oS0VQasGQo+pUIPiGjhU=";
+    hash = "sha256-hPqUD9gYO78NnG/QdD32uRkRPpN5UIhfzNHpUXnNOgE=";
   };
 
   postPatch = ''
@@ -57,10 +57,6 @@ buildPythonPackage rec {
     ++ cachecontrol.optional-dependencies.filecache
     ++ lib.optionals (pythonOlder "3.9") [ importlib-resources ];
 
-  patches = [ (fetchpatch {
-    url = "https://patch-diff.githubusercontent.com/raw/common-workflow-language/schema_salad/pull/840.patch";
-    hash = "sha256-fke75FCCn23LAMJ5bDWJpuBR6E9XIpjmzzXSbjqpxn8=";
-  } ) ];
 
   nativeCheckInputs = [ pytestCheckHook ] ++ optional-dependencies.pycodegen;