diff --git a/pkgs/misc/vscode-extensions/default.nix b/pkgs/misc/vscode-extensions/default.nix
index 3010c270e37c..c5ea1082ec53 100644
--- a/pkgs/misc/vscode-extensions/default.nix
+++ b/pkgs/misc/vscode-extensions/default.nix
@@ -1558,8 +1558,8 @@ let
         mktplcRef = {
           name = "metals";
           publisher = "scalameta";
-          version = "1.12.0";
-          sha256 = "13zwjnrmkrs3wxh8c9nz9zxxs3p6lkj41q30v4a1md5pscfa1s44";
+          version = "1.12.18";
+          sha256 = "104h3qfdn0y4138g3mdw1209qqh3mj3jsdsbzpnw2plk1cmr3nx5";
         };
         meta = {
           license = lib.licenses.asl20;