diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 81ee790ab649..46a27de678b3 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -27,8 +27,8 @@ let
         mktplcRef = {
           name = "language-x86-64-assembly";
           publisher = "13xforever";
-          version = "3.1.4";
-          hash = "sha256-FJRDm1H3GLBfSKBSFgVspCjByy9m+j9OStlU+/pMfs8=";
+          version = "3.1.5";
+          hash = "sha256-WIhmAZLR2WOSqQF3ozJ/Vr3Rp6HdSK7L23T3h4AVaGM=";
         };
         meta = {
           description = "Cutting edge x86 and x86_64 assembly syntax highlighting";