diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index b68e2586c8bd..e172b9a19f0d 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -2802,8 +2802,8 @@ let
         mktplcRef = {
           name = "vscode-peacock";
           publisher = "johnpapa";
-          version = "4.2.2";
-          sha256 = "1z9crpz025ha9hgc9mxxg3vyrsfpf9d16zm1vrf4q592j9156d2m";
+          version = "4.2.3";
+          sha256 = "sha256-SVjuWjvQogtT74QRDxGJVvlXU035VMWtLiDz395URRE=";
         };
         meta = {
           license = lib.licenses.mit;