diff --git a/pkgs/development/tools/minizinc/ide.nix b/pkgs/development/tools/minizinc/ide.nix
index 3c348570f6bb..5ace80a096f0 100644
--- a/pkgs/development/tools/minizinc/ide.nix
+++ b/pkgs/development/tools/minizinc/ide.nix
@@ -19,13 +19,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "minizinc-ide";
-  version = "2.8.7";
+  version = "2.9.0";
 
   src = fetchFromGitHub {
     owner = "MiniZinc";
     repo = "MiniZincIDE";
     rev = version;
-    hash = "sha256-mlLW7RHwO+VHWJdKhDjIWYoRpdTrt7QpPKp0EiHGkEs=";
+    hash = "sha256-nACUayBI2Tbj2aZek8201kqiVT/yDV+vEPiRRJHJOSM=";
     fetchSubmodules = true;
   };