diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 8d98d8e2237..9db615d42bc 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -18,7 +18,7 @@
         "editorconfig.editorconfig",
         "GitHub.vscode-pull-request-github",
         "mrmlnc.vscode-scss",
-        "rebornix.Ruby",
+        "Shopify.ruby-lsp",
         "streetsidesoftware.code-spell-checker",
         "taichi.vscode-textlint",
         "yzhang.markdown-all-in-one"