diff --git a/pkgs/by-name/kn/knossosnet/package.nix b/pkgs/by-name/kn/knossosnet/package.nix
index 24f4255bb985..926d6ccb0c10 100644
--- a/pkgs/by-name/kn/knossosnet/package.nix
+++ b/pkgs/by-name/kn/knossosnet/package.nix
@@ -11,13 +11,13 @@
 
 buildDotnetModule rec {
   pname = "knossosnet";
-  version = "1.3.2";
+  version = "1.3.3";
 
   src = fetchFromGitHub {
     owner = "KnossosNET";
     repo = "Knossos.NET";
     tag = "v${version}";
-    hash = "sha256-Ss9xk7HiWBy6Ku8cMvhsxxCCkE8PbWmpSv7Rqk/l3bI=";
+    hash = "sha256-uu6sSWDKb6qyXvS0k7prMsZSQmMzVy+twsfCoH5GAJ8=";
   };
 
   patches = [ ./dotnet-8-upgrade.patch ];