diff --git a/pkgs/development/python-modules/everett/default.nix b/pkgs/development/python-modules/everett/default.nix
index 718e68c10ef7..7fed6d7e143d 100644
--- a/pkgs/development/python-modules/everett/default.nix
+++ b/pkgs/development/python-modules/everett/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "everett";
-  version = "3.4.0";
+  version = "3.5.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "willkg";
     repo = "everett";
     tag = "v${version}";
-    hash = "sha256-olYxUbsKaL7C5UTAPwW+EufjbWbbHZdZcQ/lfogNJrg=";
+    hash = "sha256-5cjPV2pt2x8RmaGWTRWeX3Nb1QeDd7245FZ0tEmYCSk=";
   };
 
   build-system = [ setuptools ];
@@ -38,7 +38,7 @@ buildPythonPackage rec {
   meta = {
     description = "Python configuration library for your app";
     homepage = "https://github.com/willkg/everett";
-    changelog = "https://github.com/willkg/everett/releases/tag/${version}";
+    changelog = "https://github.com/willkg/everett/releases/tag/${src.tag}";
     license = lib.licenses.mpl20;
     maintainers = with lib.maintainers; [ jherland ];
   };