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 dd70a4e1527d..28be93ab8609 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 = "2025.2.0";
-    hash = "sha256-YMvu8aEumV3VTdNZKiLK+5jmTL9y5tcMxrEBwEMcTI4=";
+    version = "2025.1.2025013001";
+    hash = "sha256-q9LYXw1LhEnc0RzUCpx83/TF1Shf6vqTbL0+BzU5O3U=";
   };
 
   nativeBuildInputs = [