diff --git a/pkgs/servers/squid/default.nix b/pkgs/servers/squid/default.nix
index a5274c855f77..3e292d8740cf 100644
--- a/pkgs/servers/squid/default.nix
+++ b/pkgs/servers/squid/default.nix
@@ -3,11 +3,12 @@
 }:
 
 stdenv.mkDerivation rec {
-  name = "squid-4.10";
+  pname = "squid";
+  version = "4.11";
 
   src = fetchurl {
-    url = "http://www.squid-cache.org/Versions/v4/${name}.tar.xz";
-    sha256 = "07sz0adv8nkhy797675bpra7lvdkwjq9isw1ddgylhlazl511w4q";
+    url = "http://www.squid-cache.org/Versions/v4/${pname}-${version}.tar.xz";
+    sha256 = "0z986kykx539wjqd7mr8y0abf3z6hz8byf8fmmbky9hh4ihlgnaf";
   };
 
   nativeBuildInputs = [ pkgconfig ];