diff --git a/pkgs/development/python-modules/thinc/default.nix b/pkgs/development/python-modules/thinc/default.nix
index 18f8623f4539..cb09fc23602c 100644
--- a/pkgs/development/python-modules/thinc/default.nix
+++ b/pkgs/development/python-modules/thinc/default.nix
@@ -30,14 +30,14 @@
 
 buildPythonPackage rec {
   pname = "thinc";
-  version = "8.2.0";
+  version = "8.2.1";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-gsoeeDHjVNdMZ3bth9vXP0qtWe0ljIdGy+hoaIGG/Ek=";
+    hash = "sha256-zX/bPYg6FeaQYlTn+wFi9ph46czdH4UZ22/7/ka/b0k=";
   };
 
   postPatch = ''