1 files changed, 4 insertions, 4 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/owslib/default.nix b/nixpkgs/pkgs/development/python-modules/owslib/default.nix
index e5dea71c8fd..c82668008ea 100644
--- a/nixpkgs/pkgs/development/python-modules/owslib/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/owslib/default.nix
@@ -1,15 +1,15 @@
-{ lib, buildPythonPackage, fetchPypi, dateutil, requests, pytz, pyproj , pytest } :
+{ lib, buildPythonPackage, fetchPypi, dateutil, requests, pytz, pyproj , pytest, pyyaml } :
 buildPythonPackage rec {
   pname = "OWSLib";
-  version = "0.19.2";
+  version = "0.20.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "605a742d088f1ed9c946e824d0b3be94b5256931f8b230dae63e27a52c781b6d";
+    sha256 = "334988857b260c8cdf1f6698d07eab61839c51acb52ee10eed1275439200a40e";
   };
 
   buildInputs = [ pytest ];
-  propagatedBuildInputs = [ dateutil pyproj pytz requests ];
+  propagatedBuildInputs = [ dateutil pyproj pytz requests pyyaml ];
 
   # 'tests' dir not included in pypy distribution archive.
   doCheck = false;