diff --git a/pkgs/by-name/go/gotify-server/package.nix b/pkgs/by-name/go/gotify-server/package.nix
index a2662ba7d118..435309cce8cb 100644
--- a/pkgs/by-name/go/gotify-server/package.nix
+++ b/pkgs/by-name/go/gotify-server/package.nix
@@ -10,16 +10,16 @@
 
 buildGoModule (finalAttrs: {
   pname = "gotify-server";
-  version = "2.8.0";
+  version = "2.9.0";
 
   src = fetchFromGitHub {
     owner = "gotify";
     repo = "server";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-wLkJ7zBz89e+ECuaNDcbOzHsA9Xiuz9jrqujnd4Mdzc=";
+    hash = "sha256-yfF4fS8SazjzTUHIHLGAvD2tJJMJ+W678d6Rsc+2weA=";
   };
 
-  vendorHash = "sha256-vcrMWCNVqDMlIgamb0fBekNrb8qMj2Cb0b7KZbqJ1yg=";
+  vendorHash = "sha256-oO0wnwBQPJqeJkFoAoEIKRuvbvsbp18F7jwxPCYjsxg=";
 
   # No test
   doCheck = false;
diff --git a/pkgs/by-name/go/gotify-server/ui.nix b/pkgs/by-name/go/gotify-server/ui.nix
index 6978dc4905d7..6d0fe5e324d1 100644
--- a/pkgs/by-name/go/gotify-server/ui.nix
+++ b/pkgs/by-name/go/gotify-server/ui.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation (finalAttrs: {
 
   yarnOfflineCache = fetchYarnDeps {
     yarnLock = "${finalAttrs.src}/yarn.lock";
-    hash = "sha256-nU1K43ucv2DnDcIDee6I2t8fgz86NSyNvth2znlclsM=";
+    hash = "sha256-MKHpdRxL12T4/JVPCUE7nQresxnRBs9kvWGvfAhMESM=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/development/python-modules/gotify/default.nix b/pkgs/development/python-modules/gotify/default.nix
index ff964c5b4e30..31f2f3a79e20 100644
--- a/pkgs/development/python-modules/gotify/default.nix
+++ b/pkgs/development/python-modules/gotify/default.nix
@@ -66,5 +66,7 @@ buildPythonPackage rec {
     maintainers = [
       lib.maintainers.joblade
     ];
+    # https://github.com/d-k-bo/python-gotify/issues/6
+    broken = lib.versionAtLeast gotify-server.version "2.9.0";
   };
 }