diff --git a/pkgs/development/python-modules/epson-projector/default.nix b/pkgs/development/python-modules/epson-projector/default.nix
index 7dbe665ede8e..0bb5eb5adc9b 100644
--- a/pkgs/development/python-modules/epson-projector/default.nix
+++ b/pkgs/development/python-modules/epson-projector/default.nix
@@ -8,12 +8,12 @@
 
 buildPythonPackage rec {
   pname = "epson-projector";
-  version = "0.4.6";
+  version = "0.5.0";
 
   src = fetchPypi {
     pname = "epson_projector";
     inherit version;
-    sha256 = "sha256-F8Dvk5OtlPbFyIedJb+zM2iN9eT0jDQEs06xbL3rlVs=";
+    sha256 = "sha256-a9pRncC22DCKX+7ObC8PORpR+RGbOBor2lbwzfrU8tk=";
   };
 
   propagatedBuildInputs = [