diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 351298a6838..d8eb320924e 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -11457,11 +11457,11 @@ let
   };
 
   MailBox = buildPerlPackage {
-    version = "3.008";
+    version = "3.009";
     pname = "Mail-Box";
     src = fetchurl {
-      url = "mirror://cpan/authors/id/M/MA/MARKOV/Mail-Box-3.008.tar.gz";
-      sha256 = "15yjq3ap1ch0k0pqa1zag50rqrjfqzf7cka1w41macxibna506mm";
+      url = "mirror://cpan/authors/id/M/MA/MARKOV/Mail-Box-3.009.tar.gz";
+      sha256 = "0rcig7mzp8c5r4dxnynjaryyv4claljraxl44gn1kj8l1rmj31ci";
     };
 
     doCheck = false;