diff --git a/pkgs/development/python-modules/simplesat/default.nix b/pkgs/development/python-modules/simplesat/default.nix
index 391701e6ca24..d325847f9ab0 100644
--- a/pkgs/development/python-modules/simplesat/default.nix
+++ b/pkgs/development/python-modules/simplesat/default.nix
@@ -14,7 +14,7 @@
 
 buildPythonPackage rec {
   pname = "simplesat";
-  version = "0.9.1";
+  version = "0.9.2";
   pyproject = true;
 
   disabled = pythonOlder "3.9";
@@ -23,7 +23,7 @@ buildPythonPackage rec {
     owner = "enthought";
     repo = "sat-solver";
     tag = "v${version}";
-    hash = "sha256-/fBnpf1DtaF+wQYZztcB8Y20/ZMYxrF3fH5qRsMucL0=";
+    hash = "sha256-C3AQN999iuckaY9I0RTI8Uj6hrV4UB1XYvua5VG8hHw=";
   };
 
   postPatch = ''
@@ -57,7 +57,7 @@ buildPythonPackage rec {
   meta = with lib; {
     description = "Prototype for SAT-based dependency handling";
     homepage = "https://github.com/enthought/sat-solver";
-    changelog = "https://github.com/enthought/sat-solver/blob/v${version}/CHANGES.rst";
+    changelog = "https://github.com/enthought/sat-solver/blob/${src.tag}/CHANGES.rst";
     license = licenses.bsd3;
     maintainers = with maintainers; [ genericnerdyusername ];
   };