diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 265ddc4978d..e0884ac2519 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -8108,10 +8108,10 @@ let self = _self // overrides; _self = with self; {
   };
 
   LocalePO = buildPerlPackage {
-    name = "Locale-PO-0.23";
+    name = "Locale-PO-0.27";
     src = fetchurl {
-      url = mirror://cpan/authors/id/C/CO/COSIMO/Locale-PO-0.23.tar.gz;
-      sha256 = "52e5fdc88ec4eb00512418a938dc5089476ea66c9e744fee3c6bbfdf17a0d302";
+      url = mirror://cpan/authors/id/C/CO/COSIMO/Locale-PO-0.27.tar.gz;
+      sha256 = "3c994a4b63e6e4e836c6f79a93f51921cab77c90c9753fe0f8b5429220d516b9";
     };
     propagatedBuildInputs = [ FileSlurp ];
     meta = {