diff --git a/pkgs/development/python-modules/aioslimproto/default.nix b/pkgs/development/python-modules/aioslimproto/default.nix
index c2cdb28e399..af681eec8ad 100644
--- a/pkgs/development/python-modules/aioslimproto/default.nix
+++ b/pkgs/development/python-modules/aioslimproto/default.nix
@@ -10,7 +10,7 @@
 
 buildPythonPackage rec {
   pname = "aioslimproto";
-  version = "2.3.2";
+  version = "2.3.3";
   format = "pyproject";
 
   disabled = pythonOlder "3.9";
@@ -19,7 +19,7 @@ buildPythonPackage rec {
     owner = "home-assistant-libs";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-vKIqBbWQNgv1v73P6K51K+yaqXgC1BtllZ59yTNPr2g=";
+    hash = "sha256-d+PEzCF1Cw/7NmumxIRRlr3hojpNsZM/JMQ0KWdosXk=";
   };
 
   nativeBuildInputs = [