diff --git a/pkgs/tools/security/step-ca/default.nix b/pkgs/tools/security/step-ca/default.nix
index b650b93f411..5877910ad2c 100644
--- a/pkgs/tools/security/step-ca/default.nix
+++ b/pkgs/tools/security/step-ca/default.nix
@@ -12,7 +12,7 @@
 
 buildGoModule rec {
   pname = "step-ca";
-  version = "0.18.2";
+  version = "0.19.0";
 
   src = fetchFromGitHub {
     owner = "smallstep";
@@ -53,7 +53,6 @@ buildGoModule rec {
     description = "A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH";
     homepage = "https://smallstep.com/certificates/";
     license = licenses.asl20;
-    maintainers = with maintainers; [ cmcdragonkai mohe2015 ];
-    platforms = platforms.linux ++ platforms.darwin;
+    maintainers = with maintainers; [ cmcdragonkai mohe2015 techknowlogick ];
   };
 }