diff --git a/pkgs/development/python-modules/gipc/default.nix b/pkgs/development/python-modules/gipc/default.nix
index df1bd590d374..3fe26f4a934b 100644
--- a/pkgs/development/python-modules/gipc/default.nix
+++ b/pkgs/development/python-modules/gipc/default.nix
@@ -6,11 +6,11 @@
 
 buildPythonPackage rec {
   pname = "gipc";
-  version = "1.0.1";
+  version = "1.1.0";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "1zg5bm30lqqd8x0jqbvr4yi8i4rzzk2hdnh280qnj2bwm5nqpghi";
+    sha256 = "06116628e9cb7b2c34c8f248d0e4859fa5943e1e07381ad2b234ae9c7ed6f4cc";
   };
 
   propagatedBuildInputs = [ gevent ];