diff --git a/pkgs/development/python-modules/py17track/default.nix b/pkgs/development/python-modules/py17track/default.nix
index 89090258bd01..b39d50dbfc7a 100644
--- a/pkgs/development/python-modules/py17track/default.nix
+++ b/pkgs/development/python-modules/py17track/default.nix
@@ -14,7 +14,7 @@
 
 buildPythonPackage rec {
   pname = "py17track";
-  version = "3.3.0";
+  version = "2021.12.2";
   format = "pyproject";
 
   disabled = pythonOlder "3.6";
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     owner = "bachya";
     repo = pname;
     rev = version;
-    sha256 = "1rnq9ybzj2l3699mjyplc29mxla8fayh52x52cnsz21ixlfd9fky";
+    sha256 = "sha256-T0Jjdu6QC8rTqZwe4cdsBbs0hQXUY6CkrImCgYwWL9o=";
   };
 
   nativeBuildInputs = [