diff --git a/pkgs/applications/editors/vscode/extensions/ms-toolsai.jupyter/default.nix b/pkgs/applications/editors/vscode/extensions/ms-toolsai.jupyter/default.nix
index 7ac421ae46fc..414b384fb37e 100644
--- a/pkgs/applications/editors/vscode/extensions/ms-toolsai.jupyter/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/ms-toolsai.jupyter/default.nix
@@ -9,8 +9,8 @@ vscode-utils.buildVscodeMarketplaceExtension {
   mktplcRef = {
     name = "jupyter";
     publisher = "ms-toolsai";
-    version = "2025.8.0";
-    hash = "sha256-MZHsgFxrAbDjRn0cH+cBolVvFQXlZPiVSZDUWDU6/jA=";
+    version = "2025.9.1";
+    hash = "sha256-RZMQAeBHW4sY7lZlxo6YbMoFyzcsW6jOOHLCgtzczzQ=";
   };
 
   nativeBuildInputs = [