diff --git a/pkgs/development/python-modules/env-canada/default.nix b/pkgs/development/python-modules/env-canada/default.nix
index 3b6ba03365a1..5e9492f90412 100644
--- a/pkgs/development/python-modules/env-canada/default.nix
+++ b/pkgs/development/python-modules/env-canada/default.nix
@@ -13,13 +13,13 @@
 
 buildPythonPackage rec {
   pname = "env-canada";
-  version = "0.5.12";
+  version = "0.5.13";
 
   src = fetchFromGitHub {
     owner = "michaeldavie";
     repo = "env_canada";
     rev = "v${version}";
-    sha256 = "sha256-yrvH0A/+QA9HiKa/ohw5q0IIyWff9s9zu6tT08mIT7w=";
+    sha256 = "sha256-Z/5YRvHcZgRuSQnaMbNIT93uSYvRzMWpdMy0M7tD2QI=";
   };
 
   propagatedBuildInputs = [