diff --git a/pkgs/development/python-modules/diffsync/default.nix b/pkgs/development/python-modules/diffsync/default.nix
index 26e0b58e7e21..8d4a71e89098 100644
--- a/pkgs/development/python-modules/diffsync/default.nix
+++ b/pkgs/development/python-modules/diffsync/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "diffsync";
-  version = "1.9.0";
+  version = "1.10.0";
   format = "pyproject";
 
   src = fetchFromGitHub {
     owner = "networktocode";
     repo = "diffsync";
     rev = "refs/tags/v${version}";
-    hash = "sha256-OopWzb02/xvASTuvg3dDTEoRwOwKOL0c3arqlsXBUuo=";
+    hash = "sha256-p7aML6dTDkF4hx67bwI29nhEHi7LIEZ5RlHPgtyQMbo=";
   };
 
   nativeBuildInputs = [