diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 16d12704ff66..69c4bcc8c317 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -15158,10 +15158,10 @@ with self; {
 
   MIMECharset = buildPerlPackage {
     pname = "MIME-Charset";
-    version = "1.012.2";
+    version = "1.013.1";
     src = fetchurl {
-      url = "mirror://cpan/authors/id/N/NE/NEZUMI/MIME-Charset-1.012.2.tar.gz";
-      hash = "sha256-h4x3nAJWxZFma9BsDN5MDXgg7uuY/RGDCCrumh57HRM=";
+      url = "mirror://cpan/authors/id/N/NE/NEZUMI/MIME-Charset-1.013.1.tar.gz";
+      hash = "sha256-G7em4MDSUfI9bmC/hMmt78W3TuxYR1v+5NORB+YIcPA=";
     };
     meta = {
       description = "Charset Information for MIME";