diff --git a/pkgs/development/python-modules/diffsync/default.nix b/pkgs/development/python-modules/diffsync/default.nix
index 4259cc5dee86..8d7cbfd37e6f 100644
--- a/pkgs/development/python-modules/diffsync/default.nix
+++ b/pkgs/development/python-modules/diffsync/default.nix
@@ -12,14 +12,14 @@
 
 buildPythonPackage rec {
   pname = "diffsync";
-  version = "2.0.1";
+  version = "2.1.0";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "networktocode";
     repo = "diffsync";
     tag = "v${version}";
-    hash = "sha256-T3kcZcRm28WeXZTXBBCpaMxjgB0KmqvWO4gdILH5hCA=";
+    hash = "sha256-UZpGWa/UjHXp6jD0fPNWTMl1DZ1AWmILRX/5XRIpLdE=";
   };
 
   nativeBuildInputs = [
@@ -44,7 +44,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Utility library for comparing and synchronizing different datasets";
     homepage = "https://github.com/networktocode/diffsync";
-    changelog = "https://github.com/networktocode/diffsync/blob/v${version}/CHANGELOG.md";
+    changelog = "https://github.com/networktocode/diffsync/blob/${src.tag}/CHANGELOG.md";
     license = with licenses; [ asl20 ];
     maintainers = with maintainers; [ clerie ];
   };