diff --git a/pkgs/tools/admin/acme.sh/default.nix b/pkgs/tools/admin/acme.sh/default.nix
index cdf58bc0215d..25a92f1117bb 100644
--- a/pkgs/tools/admin/acme.sh/default.nix
+++ b/pkgs/tools/admin/acme.sh/default.nix
@@ -1,13 +1,13 @@
 { stdenv, lib, fetchFromGitHub, makeWrapper, curl, openssl, socat, iproute, unixtools }:
 stdenv.mkDerivation rec {
   pname = "acme.sh";
-  version = "2.8.3";
+  version = "2.8.5";
 
   src = fetchFromGitHub {
     owner = "Neilpang";
     repo = "acme.sh";
     rev = version;
-    sha256 = "0j9wn61jd107fq9ww79399s7adql0vf897s0xavlvv6chq8a6ajj";
+    sha256 = "0yxhfdb0jz0wn10ka6c79qvcx07656vsaxmjls8qgcfgc472ymhs";
   };
 
   nativeBuildInputs = [ makeWrapper ];