diff --git a/pkgs/development/python-modules/matrix-nio/default.nix b/pkgs/development/python-modules/matrix-nio/default.nix
index f8c1222fb3ff..9320efc91a23 100644
--- a/pkgs/development/python-modules/matrix-nio/default.nix
+++ b/pkgs/development/python-modules/matrix-nio/default.nix
@@ -20,13 +20,13 @@
 
 buildPythonPackage rec {
   pname = "nio";
-  version = "0.8.0";
+  version = "0.9.0";
 
   src = fetchFromGitHub {
     owner = "poljar";
     repo = "matrix-nio";
     rev = version;
-    sha256 = "151c59a913y6kx99g7g3mhpgbgavwic1mh21nfrr9x0rm98ilay9";
+    sha256 = "0gqhk9d06w1in6dj7aqy45skzyg8018nmclqd5r0m5nnw8yns6gz";
   };
 
   nativeBuildInputs = [