diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 6a163d5bc3e5..ada6f86b0d5c 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -952,8 +952,8 @@ let
         mktplcRef = {
           name = "vscode-markdownlint";
           publisher = "DavidAnson";
-          version = "0.53.0";
-          sha256 = "sha256-ApCX636M51zN9obFqrUHmaJB3YoFmJPQfjKEWf9bosk=";
+          version = "0.54.0";
+          sha256 = "sha256-BrPFFRspJIz1U08hPbLziCmRUeZv2NhRrTCx6qvhOJw=";
         };
         meta = {
           changelog = "https://marketplace.visualstudio.com/items/DavidAnson.vscode-markdownlint/changelog";