diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index ae1bc3c4393..958f6118466 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -17462,10 +17462,10 @@ let
   };
 
   X11XCB = buildPerlPackage rec {
-    name = "X11-XCB-0.17";
+    name = "X11-XCB-0.18";
     src = fetchurl {
       url = "mirror://cpan/authors/id/M/MS/MSTPLBG/${name}.tar.gz";
-      sha256 = "12qyf98s5hbybmh0mblpz50c00i68srq73w5rw31m2dhclj8n96q";
+      sha256 = "1cjpghw7cnackw20lbd7yzm222kz5bnrwz52f8ay24d1f4pwrnxf";
     };
     AUTOMATED_TESTING = false;
     buildInputs = [ pkgs.xorg.libxcb pkgs.xorg.xcbproto pkgs.xorg.xcbutil pkgs.xorg.xcbutilwm ExtUtilsDepends ExtUtilsPkgConfig TestDeep TestException XSObjectMagic ];