diff --git a/pkgs/servers/samba/4.x.nix b/pkgs/servers/samba/4.x.nix
index 23b659727841..a52099460e78 100644
--- a/pkgs/servers/samba/4.x.nix
+++ b/pkgs/servers/samba/4.x.nix
@@ -63,11 +63,11 @@ let
 in
 stdenv.mkDerivation (finalAttrs: {
   pname = "samba";
-  version = "4.20.0";
+  version = "4.20.1";
 
   src = fetchurl {
     url = "mirror://samba/pub/samba/stable/${finalAttrs.pname}-${finalAttrs.version}.tar.gz";
-    hash = "sha256-AmclQlEKxuXQyRwMFNkKtObsOXxwnpUsbaOm4LTVpC8=";
+    hash = "sha256-+Tw69SlTQNCBBsfA3PuF5PhQV9/RRYeqiBe+sxr/iPc=";
   };
 
   outputs = [ "out" "dev" "man" ];