diff --git a/pkgs/tools/security/sudo/default.nix b/pkgs/tools/security/sudo/default.nix
index 776823a6a28..3271af4a4b5 100644
--- a/pkgs/tools/security/sudo/default.nix
+++ b/pkgs/tools/security/sudo/default.nix
@@ -6,11 +6,11 @@
 
 stdenv.mkDerivation rec {
   pname = "sudo";
-  version = "1.9.4p2";
+  version = "1.9.5p1";
 
   src = fetchurl {
     url = "https://www.sudo.ws/dist/${pname}-${version}.tar.gz";
-    sha256 = "0r0g8z289ipw0zpkhmm33cpfm42j01jds2q1wilhh3flg7xg2jn3";
+    sha256 = "10kqdfbfpf3vk5ihz5gwynv4pxdf1lg6ircrlanyygb549yg7pad";
   };
 
   prePatch = ''