diff --git a/pkgs/applications/editors/vscode/extensions/default.nix b/pkgs/applications/editors/vscode/extensions/default.nix
index 3b0ba9efddfb..a34e2c4294ab 100644
--- a/pkgs/applications/editors/vscode/extensions/default.nix
+++ b/pkgs/applications/editors/vscode/extensions/default.nix
@@ -1406,8 +1406,8 @@ let
         mktplcRef = {
           name = "elixir-ls";
           publisher = "JakeBecker";
-          version = "0.11.0";
-          sha256 = "sha256-okvwyD0m2r8ar85VtuBUNMUZGGrCfJ4DB9v7aSX5PjM=";
+          version = "0.12.0";
+          sha256 = "sha256-ZwdGcsvmEKDH5ZAkKiLEV/3ru74BittnxibMWbdkaco=";
         };
         meta = with lib; {
           changelog = "https://marketplace.visualstudio.com/items/JakeBecker.elixir-ls/changelog";