diff --git a/pkgs/development/python-modules/env-canada/default.nix b/pkgs/development/python-modules/env-canada/default.nix
index d444c06901f1..265e2f7716ae 100644
--- a/pkgs/development/python-modules/env-canada/default.nix
+++ b/pkgs/development/python-modules/env-canada/default.nix
@@ -15,7 +15,7 @@
 
 buildPythonPackage rec {
   pname = "env-canada";
-  version = "0.5.27";
+  version = "0.5.28";
   format = "setuptools";
 
   disabled = pythonOlder "3.8";
@@ -24,7 +24,7 @@ buildPythonPackage rec {
     owner = "michaeldavie";
     repo = "env_canada";
     rev = "refs/tags/v${version}";
-    hash = "sha256-tZp3r0LALo32vmbeBOjHHg6sexpP+iq9WGRSob13mmE=";
+    hash = "sha256-R0iPu4aeltQ7sAhPRu48HmhtB1NezsSRHC44fUKNSEE=";
   };
 
   propagatedBuildInputs = [