diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index b7003dffa73c..1fa0b9e11d67 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -7601,10 +7601,10 @@ let self = _self // overrides; _self = with self; {
   };
 
   StringToIdentifierEN = buildPerlPackage rec {
-    name = "String-ToIdentifier-EN-0.10";
+    name = "String-ToIdentifier-EN-0.11";
     src = fetchurl {
-      url = "mirror://cpan/modules/by-module/String/${name}.tar.gz";
-      sha256 = "1xm0v1cq9hdgx4mswa9wdr2lqk7z9kh1bwjkx4wb5xljd0lxhas6";
+      url = "mirror://cpan/authors/id/R/RK/RKITOVER/${name}.tar.gz";
+      sha256 = "1bawghkgkkx7j3avnrj5sg3vix1z5564ks6wf9az3jc2knh8s5nh";
     };
     propagatedBuildInputs =
       [ LinguaENInflectPhrase TextUnidecode namespaceclean ];