1 files changed, 2 insertions, 2 deletions
diff --git a/pkgs/development/python-modules/pyaml/default.nix b/pkgs/development/python-modules/pyaml/default.nix
index 8601488bcf4c..6aeb37cfff6b 100644
--- a/pkgs/development/python-modules/pyaml/default.nix
+++ b/pkgs/development/python-modules/pyaml/default.nix
@@ -7,11 +7,11 @@
 
 buildPythonPackage rec {
   pname = "pyaml";
-  version = "19.4.1";
+  version = "19.12.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "c79ae98ececda136a034115ca178ee8bf3aa7df236c488c2f55d12f177b88f1e";
+    sha256 = "b3f636b467864319d7ded1558f86bb305b8612a274f5d443a62dc5eceb1b7176";
   };
 
   propagatedBuildInputs = [ pyyaml ];