diff --git a/pkgs/by-name/nu/nucleus/package.nix b/pkgs/by-name/nu/nucleus/package.nix
index 0f1987f1f10c..98b6038eeef7 100644
--- a/pkgs/by-name/nu/nucleus/package.nix
+++ b/pkgs/by-name/nu/nucleus/package.nix
@@ -14,7 +14,7 @@
   nix-update-script,
 }:
 let
-  version = "2";
+  version = "3";
 in
 python3Packages.buildPythonApplication {
   pname = "nucleus";
@@ -25,7 +25,7 @@ python3Packages.buildPythonApplication {
     owner = "lo-vely";
     repo = "nucleus";
     tag = "v${version}";
-    hash = "sha256-VBKeHKmNYB2P3x+C7HOzXHjkuUqR6GWoHihAXxhV0wY=";
+    hash = "sha256-0IuFKOadweGYvflCN2c1hvW+X4GzvqG8ZRhPzuVSBr8=";
   };
 
   nativeBuildInputs = [