diff --git a/pkgs/development/tools/efm-langserver/default.nix b/pkgs/development/tools/efm-langserver/default.nix
index 935ec9076ba..96a8d694e77 100644
--- a/pkgs/development/tools/efm-langserver/default.nix
+++ b/pkgs/development/tools/efm-langserver/default.nix
@@ -2,13 +2,13 @@
 
 buildGoModule rec {
   pname = "efm-langserver";
-  version = "0.0.38";
+  version = "0.0.40";
 
   src = fetchFromGitHub {
     owner = "mattn";
     repo = "efm-langserver";
     rev = "v${version}";
-    sha256 = "sha256-+Q3vSifPiE9PyxJnoapJ1CBKUioTHExwBbWJgWD1iNI=";
+    sha256 = "sha256-0C7iSWO7zzOhPgzxj9k2MK6poi4XaCbMjTGah3ohVJg=";
   };
 
   vendorSha256 = "sha256-tca+1SRrFyvU8ttHmfMFiGXd1A8rQSEWm1Mc2qp0EfI=";