diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 23f4fcf01414..e0fe3987948f 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -4767,8 +4767,8 @@ let
         mktplcRef = {
           name = "emacs-mcx";
           publisher = "tuttieee";
-          version = "0.89.0";
-          hash = "sha256-dlAgnN8Ku6hapJrWI8DPAFbbOFllr9pu8H6atWdkNYc=";
+          version = "0.90.8";
+          hash = "sha256-0I4jf9Ba8PlNM0eUYHaMyCvuHZ5U3+RvT8aIbHJu9KU=";
         };
         meta = {
           changelog = "https://github.com/whitphx/vscode-emacs-mcx/blob/main/CHANGELOG.md";