khal: 0.9.2 -> 0.9.5

pkgs/applications/misc/khal/default.nix

···
 with python3Packages;
 
 buildPythonApplication rec {
-  version = "0.9.2";
+  version = "0.9.5";
   name = "khal-${version}";
 
   src = fetchurl {
     url = "mirror://pypi/k/khal/khal-${version}.tar.gz";
-    sha256 = "1ryh5c7408w8gpql5s9mkxkvz1ngnds3xm43p7r96ynx8prr9swp";
+    sha256 = "0fvv0kjym9q8v20zbpr5m8ig65b8hva4p0c935qsdvgdni68jidr";
   };
 
   LC_ALL = "en_US.UTF-8";