diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 5060a0c621c8..806b0ba0419f 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -2837,8 +2837,8 @@ let
         mktplcRef = {
           name = "svelte-vscode";
           publisher = "svelte";
-          version = "107.2.5";
-          sha256 = "sha256-IsZFIk+jOIxzACaZagL64I8Cs0NLI0aWwUPy6xwAmlQ=";
+          version = "107.4.3";
+          sha256 = "sha256-z1foIJXVKmJ0G4FfO9xsjiQgmq/ZtoB3b6Ch8Nyj1zY=";
         };
         meta = {
           changelog = "https://github.com/sveltejs/language-tools/releases";