diff --git a/pkgs/development/beam-modules/elixir-ls/pin.json b/pkgs/development/beam-modules/elixir-ls/pin.json
index a87393890a1..bd206eb1d1a 100644
--- a/pkgs/development/beam-modules/elixir-ls/pin.json
+++ b/pkgs/development/beam-modules/elixir-ls/pin.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.11.0",
-  "sha256": "sha256-z2KkhTjw8AumD1FWbTCxYB6PHZIWmUPnwBnxKbpHfRQ=",
-  "depsSha256": "sha256-BMi9bVnQjbcvfIi1xup3sZ7QrPtHAdHqdcGlzKw+YbE="
+  "version": "0.12.0",
+  "sha256": "sha256-ZieKL98EUT3RbZ1UZkhrnXjg3N0RATKB69F8D7IWnJ8=",
+  "depsSha256": "sha256-Otm8koWrDYxodfliIe+q4U+39eStR5umEKnQQmOOGeA="
 }