diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index bfd11f27237..3b6246be3ae 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -10395,10 +10395,10 @@ let
 
   IOTty = buildPerlPackage {
     pname = "IO-Tty";
-    version = "1.14";
+    version = "1.15";
     src = fetchurl {
-      url = "mirror://cpan/authors/id/T/TO/TODDR/IO-Tty-1.14.tar.gz";
-      sha256 = "1dcmxdhrapxvvzlfp6yzz7655f3c6x8jrw0md8ndp2qj27iy9wsi";
+      url = "mirror://cpan/authors/id/T/TO/TODDR/IO-Tty-1.15.tar.gz";
+      sha256 = "06mmyr4fkkix1z0j8hnhrccn93isnabf3408kqavn2v2hw7wrya3";
     };
     doCheck = !stdenv.isDarwin;  # openpty fails in the sandbox
   };