diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index b91f8e382cf6..9cde702f18c0 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -1253,8 +1253,8 @@ let
         mktplcRef = {
           name = "flutter";
           publisher = "dart-code";
-          version = "3.114.0";
-          hash = "sha256-xKvLpcAu3LDmXLImYcbtk3EqglVS0CHF3MzO21M8SpY=";
+          version = "3.116.0";
+          hash = "sha256-5T/C9o6fRLnWM7MF8ATYJMEdJgLA4ZdA4Lgjtjxh2ZE=";
         };
 
         meta.license = lib.licenses.mit;