diff --git a/pkgs/development/python-modules/screeninfo/default.nix b/pkgs/development/python-modules/screeninfo/default.nix
index 9ee04cb50a8..142730781d6 100644
--- a/pkgs/development/python-modules/screeninfo/default.nix
+++ b/pkgs/development/python-modules/screeninfo/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonApplication rec {
   pname = "screeninfo";
-  version = "0.6.5";
+  version = "0.6.6";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "0vcw54crdgmbzwlrfg80kd1a8p9i10yks8k0szzi0k5q80zhp8xz";
+    sha256 = "c93fcc3c9421cc2046e57468241c4c08c0c6cffd0e05a85cb0b18de8fe8b026f";
   };
 
   # dataclasses is a compatibility shim for python 3.6 ONLY