diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 9ca205bbaadd..a0b9ad31cc3f 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -1238,8 +1238,8 @@ let
         mktplcRef = {
           name = "dart-code";
           publisher = "dart-code";
-          version = "3.108.2";
-          hash = "sha256-tBJSx0m/RWWkZaBdoM7awaBt7ZrfWic0AIYUAGyNz+E=";
+          version = "3.110.0";
+          hash = "sha256-YLdhL5xNj8sidZUzMVZgOK6zTXgQnWdKWRrDg0on90s=";
         };
 
         meta.license = lib.licenses.mit;