diff --git a/pkgs/development/python-modules/fonttools/default.nix b/pkgs/development/python-modules/fonttools/default.nix
index f7dfb5a8edf..80fc3893f17 100644
--- a/pkgs/development/python-modules/fonttools/default.nix
+++ b/pkgs/development/python-modules/fonttools/default.nix
@@ -7,12 +7,12 @@
 
 buildPythonPackage rec {
   pname = "fonttools";
-  version = "3.21.1";
+  version = "3.21.2";
   name = "${pname}-${version}";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1whama3bm34xp9l7f543sz2h9dms77ci820sdbxi5dl9krs4xkxb";
+    sha256 = "96b636793c806206b1925e21224f4ab2ce5bea8ae0990ed181b8ac8d30848f47";
     extension = "zip";
   };