diff --git a/pkgs/development/python-modules/fs/default.nix b/pkgs/development/python-modules/fs/default.nix
index 1ab01cf7d89..cdbdcf7d16e 100644
--- a/pkgs/development/python-modules/fs/default.nix
+++ b/pkgs/development/python-modules/fs/default.nix
@@ -19,11 +19,11 @@
 
 buildPythonPackage rec {
   pname = "fs";
-  version = "2.1.3";
+  version = "2.3.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "87e8d4e93040779a407c92b7f2f27117038927b4b1da41bdce23ce226557327d";
+    sha256 = "6c3f79a16dfcbf8a8f437f81dd8afaa3741285d9369574c48e1d27e40b0c980e";
   };
 
   buildInputs = [ glibcLocales ];