diff --git a/pkgs/by-name/co/copilot-language-server/package.nix b/pkgs/by-name/co/copilot-language-server/package.nix
index 7c0d40bcd392..638e90615b79 100644
--- a/pkgs/by-name/co/copilot-language-server/package.nix
+++ b/pkgs/by-name/co/copilot-language-server/package.nix
@@ -10,11 +10,11 @@
 }:
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "copilot-language-server";
-  version = "1.467.0";
+  version = "1.477.0";
 
   src = fetchzip {
     url = "https://github.com/github/copilot-language-server-release/releases/download/${finalAttrs.version}/copilot-language-server-js-${finalAttrs.version}.zip";
-    hash = "sha256-JSxuYBeMKTiBOSQk4IGcst0YYcXGi4V0D4EkJfEbPzo=";
+    hash = "sha256-Z3ZMlZrAktNqHpuJhCG9Twng+tIc47NhHQr1DwF2h80=";
     stripRoot = false;
   };