diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 0fcfe3d763a..e23228cf46c 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -15428,10 +15428,10 @@ let self = _self // overrides; _self = with self; {
   };
 
   UnicodeCollate = buildPerlPackage rec {
-    name = "Unicode-Collate-1.14";
+    name = "Unicode-Collate-1.25";
     src = fetchurl {
       url = "mirror://cpan/authors/id/S/SA/SADAHIRO/${name}.tar.gz";
-      sha256 = "0ykncvhnwy8ync01ibv0524m0si9ya1ch2v8vx61s778nnrmp2k2";
+      sha256 = "1dpvck4saah8hqb9c82i25yimy9x2hkr1k3a2f1ly0k0ifhbiyyx";
     };
     meta = {
       description = "Unicode Collation Algorithm";