diff --git a/pkgs/development/python-modules/db-dtypes/default.nix b/pkgs/development/python-modules/db-dtypes/default.nix
index 8efa6983150d..db9d6bde1614 100644
--- a/pkgs/development/python-modules/db-dtypes/default.nix
+++ b/pkgs/development/python-modules/db-dtypes/default.nix
@@ -11,7 +11,7 @@
 
 buildPythonPackage rec {
   pname = "db-dtypes";
-  version = "1.0.4";
+  version = "1.0.5";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -20,7 +20,7 @@ buildPythonPackage rec {
     owner = "googleapis";
     repo = "python-db-dtypes-pandas";
     rev = "refs/tags/v${version}";
-    hash = "sha256-ilcVog6mhF83GVa68BppUzvKNRPdSDXla2MU6M2EzLg=";
+    hash = "sha256-RlSze0e2NNHJ6kAbj9TX58MaEPutyjcLXIOYjpugO6o=";
   };
 
   propagatedBuildInputs = [
@@ -41,6 +41,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Pandas Data Types for SQL systems (BigQuery, Spanner)";
     homepage = "https://github.com/googleapis/python-db-dtypes-pandas";
+    changelog = "https://github.com/googleapis/python-db-dtypes-pandas/blob/v${version}/CHANGELOG.md";
     license = licenses.asl20;
     maintainers = with maintainers; [ SuperSandro2000 ];
   };