diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index f894f419a1a..78846878813 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -2740,10 +2740,10 @@ let
   };
 
   Coro = buildPerlPackage rec {
-     name = "Coro-6.514";
+     name = "Coro-6.52";
      src = fetchurl {
-       url = mirror://cpan/authors/id/M/ML/MLEHMANN/Coro-6.514.tar.gz;
-       sha256 = "0qndvq74knyra9r98pyllsxz0s80dzc1ljx10arjv9whja1l6cyq";
+       url = mirror://cpan/authors/id/M/ML/MLEHMANN/Coro-6.52.tar.gz;
+       sha256 = "1q744smw6m676v8n0ww8jvmh1zg1iw7f7clzblwbfgmhy03h5ja9";
      };
      propagatedBuildInputs = [ AnyEvent Guard commonsense ];
      buildInputs = [ CanaryStability ];