diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index ca43661a910..a94cc0af4de 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -3881,10 +3881,10 @@ let self = _self // overrides; _self = with self; {
   };
 
   DateTimeLocale = buildPerlPackage rec {
-    name = "DateTime-Locale-1.20";
+    name = "DateTime-Locale-1.22";
     src = fetchurl {
       url = "mirror://cpan/authors/id/D/DR/DROLSKY/${name}.tar.gz";
-      sha256 = "998f034234441932c82a4598fa49a14f346d6e981d1d2d91a179913a9f81b898";
+      sha256 = "757b3915c6b2aac89462c52fed36543f27dfb66abc98c895523d2ab95da65f94";
     };
     buildInputs = [ CPANMetaCheck FileShareDirInstall IPCSystemSimple TestFatal TestFileShareDir TestRequires TestWarnings ];
     propagatedBuildInputs = [ FileShareDir ParamsValidationCompiler ScalarListUtils Specio namespaceautoclean ];