diff --git a/pkgs/development/python-modules/time-machine/default.nix b/pkgs/development/python-modules/time-machine/default.nix
index a8749adfb616..799570ada1b8 100644
--- a/pkgs/development/python-modules/time-machine/default.nix
+++ b/pkgs/development/python-modules/time-machine/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "time-machine";
-  version = "2.11.0";
+  version = "2.12.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -19,7 +19,7 @@ buildPythonPackage rec {
     owner = "adamchainz";
     repo = pname;
     rev = version;
-    hash = "sha256-4HwHNowif0/YflznQrn8YRITjuiaBCB2mFIO0iCf6tA=";
+    hash = "sha256-vBww78/3vC3IA4Nh9Ne+rBo/CO9FggjP+TUUV2/ih9c=";
   };
 
   propagatedBuildInputs = [