diff --git a/pkgs/top-level/perl-packages.nix b/pkgs/top-level/perl-packages.nix
index 57607a122484..30237d4911a1 100644
--- a/pkgs/top-level/perl-packages.nix
+++ b/pkgs/top-level/perl-packages.nix
@@ -3627,16 +3627,16 @@ let
   };
 
   DateTimeCalendarJulian = buildPerlPackage rec {
-    name = "DateTime-Calendar-Julian-0.04";
+    name = "DateTime-Calendar-Julian-0.100";
     src = fetchurl {
-      url = "mirror://cpan/authors/id/P/PI/PIJLL/${name}.tar.gz";
-      sha256 = "03h0llkwsiw2d2ci1ah5x9sp8xrvnbgd471i5hnpgl5w32nnhndv";
+      url = mirror://cpan/authors/id/W/WY/WYANT/DateTime-Calendar-Julian-0.100.tar.gz;
+      sha256 = "0gbw7rh706qk5jlmmz3yzsm0ilzp39kyar28g4j6d57my8cwaipx";
     };
     meta = {
       description = "Dates in the Julian calendar";
       license = stdenv.lib.licenses.artistic2;
     };
-    buildInputs = [ DateTime ];
+    propagatedBuildInputs = [ DateTime ];
   };
 
   DateTimeEventICal = buildPerlPackage rec {