diff --git a/pkgs/development/libraries/libmysqlconnectorcpp/default.nix b/pkgs/development/libraries/libmysqlconnectorcpp/default.nix
index fb4207060033..21e648e5a998 100644
--- a/pkgs/development/libraries/libmysqlconnectorcpp/default.nix
+++ b/pkgs/development/libraries/libmysqlconnectorcpp/default.nix
@@ -8,11 +8,11 @@
 
 stdenv.mkDerivation rec {
   pname = "libmysqlconnectorcpp";
-  version = "8.4.0";
+  version = "9.0.0";
 
   src = fetchurl {
     url = "https://cdn.mysql.com/Downloads/Connector-C++/mysql-connector-c++-${version}-src.tar.gz";
-    hash = "sha256-VAs9O00g7Pn5AL9Vu6hwcY5QZy9U+izbEkrfOFeWzos=";
+    hash = "sha256-7XEbT3sf/fyadgSOGVr/KH4tFd3evgvKhRsJ4UFCKzA=";
   };
 
   nativeBuildInputs = [