diff --git a/pkgs/servers/nats-server/default.nix b/pkgs/servers/nats-server/default.nix
index 4b59a16fd2e1..693662be34ff 100644
--- a/pkgs/servers/nats-server/default.nix
+++ b/pkgs/servers/nats-server/default.nix
@@ -6,16 +6,16 @@
 
 buildGoModule rec {
   pname = "nats-server";
-  version = "2.9.17";
+  version = "2.9.18";
 
   src = fetchFromGitHub {
     owner = "nats-io";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-tWCZq6OwcjVaeaL4CrxSPwGaCKNZ2eN5s3vOoU9oT1I=";
+    hash = "sha256-Eda6i4kJbvX1Wzkwd9YSd3fes3kdkekKKhIt7xH8Yi8=";
   };
 
-  vendorHash = "sha256-Qn1FkZLo3EC7KX7ZsQLDu26fbMFiwvy7cjlsFlgMtmo=";
+  vendorHash = "sha256-m/15F0BHCAEcNlRf71jJP5bjrrqRgX/CQm8SddpTkYw=";
 
   doCheck = false;