diff --git a/pkgs/servers/nats-server/default.nix b/pkgs/servers/nats-server/default.nix
index e727bb1e482a..6f7aa2cd3b34 100644
--- a/pkgs/servers/nats-server/default.nix
+++ b/pkgs/servers/nats-server/default.nix
@@ -6,13 +6,13 @@
 
 buildGoModule rec {
   pname = "nats-server";
-  version = "2.10.19";
+  version = "2.10.20";
 
   src = fetchFromGitHub {
     owner = "nats-io";
     repo = pname;
     rev = "v${version}";
-    hash = "sha256-zgLo6j6CC/AHQKCnpXJIczneT4RbU6WneUSoL2vTthw=";
+    hash = "sha256-9IW7CdlouY0HGOGIL6XZZKL9Mr0cLfuJtfxS9SXYQZM=";
   };
 
   vendorHash = "sha256-D/3c8Sov8LJzeWN2tu6iqwnwfb3EXXnJpgONo96pmYI=";