diff --git a/pkgs/development/python-modules/sseclient-py/default.nix b/pkgs/development/python-modules/sseclient-py/default.nix
index 54dfdd9d9498..55f2331adc14 100644
--- a/pkgs/development/python-modules/sseclient-py/default.nix
+++ b/pkgs/development/python-modules/sseclient-py/default.nix
@@ -2,13 +2,13 @@
 
 buildPythonPackage rec {
   pname = "sseclient-py";
-  version = "1.7.2";
+  version = "1.8.0";
 
   src = fetchFromGitHub {
     owner = "mpetazzoni";
     repo = "sseclient";
     rev = "sseclient-py-${version}";
-    sha256 = "096spyv50jir81xiwkg9l88ycp1897d3443r6gi1by8nkp4chvix";
+    sha256 = "sha256-rNiJqR7/e+Rhi6kVBY8gZJZczqSUsyszotXkb4OKfWk=";
   };
 
   # based on tox.ini