diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 75ee8329e2aa..486e01416295 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -4138,8 +4138,8 @@ let
         mktplcRef = {
           name = "metals";
           publisher = "scalameta";
-          version = "1.55.0";
-          hash = "sha256-HdD8D8oy/VtIhDj+BQNIDx2YhZXX7VsR2+U1WrKIOoc=";
+          version = "1.65.0";
+          hash = "sha256-Ob4F+MZI1hKi4bK8zM5kn0kjzhMklUqEB/B+hh612nU=";
         };
         meta = {
           license = lib.licenses.asl20;