diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 51ffb841492..7c46ae6859b 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -7405,10 +7405,10 @@ let self = _self // overrides; _self = with self; {
   };
 
   IOTee = buildPerlPackage rec {
-    name = "IO-Tee-0.64";
+    name = "IO-Tee-0.65";
     src = fetchurl {
-      url = "mirror://cpan/authors/id/K/KE/KENSHAN/${name}.tar.gz";
-      sha256 = "1mjy6hmwrzipzxcm33qs7ja89ljk6zkk499wclw16lfkqaqpdliy";
+      url = mirror://cpan/authors/id/N/NE/NEILB/IO-Tee-0.65.tar.gz;
+      sha256 = "04hc94fk6qlazrarcznw2d8wiqw289js4za0czw65296kc8csgf6";
     };
   };