diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 2830c0fec806..45df641d6146 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -4121,8 +4121,8 @@ let
         mktplcRef = {
           name = "wikitext";
           publisher = "RoweWilsonFrederiskHolme";
-          version = "4.0.1";
-          hash = "sha256-DN7VRLr5IaqCdsbADriH0AuUODGL8OeZWbCSozQTboU=";
+          version = "4.0.2";
+          hash = "sha256-M3TurR7EW1485yzn9q6yvBPCyCE9i7Tuhxl46XcBvHQ=";
         };
         meta = {
           description = "Extension that helps users view and write MediaWiki's Wikitext files";