diff --git a/pkgs/development/python-modules/pint/default.nix b/pkgs/development/python-modules/pint/default.nix
index b4e68c190946..0dd3650810e1 100644
--- a/pkgs/development/python-modules/pint/default.nix
+++ b/pkgs/development/python-modules/pint/default.nix
@@ -15,14 +15,14 @@
 
 buildPythonPackage rec {
   pname = "pint";
-  version = "0.19.2";
+  version = "0.20.1";
 
   disabled = pythonOlder "3.6";
 
   src = fetchPypi {
     inherit version;
     pname = "Pint";
-    sha256 = "sha256-4dSYn/UQs3ja1k+RcR572r5cp411sGoYVprEVGeMS68=";
+    sha256 = "sha256-OHzwQHjcff5KcIAzuq1Uq2HYKrBsTuPUkiseRdViYGc=";
   };
 
   nativeBuildInputs = [ setuptools-scm ];