2 files changed, 6 insertions, 3 deletions
diff --git a/pkgs/development/libraries/physics/cernlib/default.nix b/pkgs/development/libraries/physics/cernlib/default.nix
index 2a1846e40a6..bd43ae44204 100644
--- a/pkgs/development/libraries/physics/cernlib/default.nix
+++ b/pkgs/development/libraries/physics/cernlib/default.nix
@@ -5,7 +5,10 @@ stdenv.mkDerivation rec {
   pname = "cernlib";
 
   src = fetchurl {
-    url = "https://cernlib.web.cern.ch/cernlib/download/${version}_source/tar/${version}_src.tar.gz";
+    urls = [
+      "https://ftp.riken.jp/cernlib/download/${version}_source/tar/${version}_src.tar.gz"
+      "https://cernlib.web.cern.ch/cernlib/download/${version}_source/tar/${version}_src.tar.gz"
+    ];
     sha256 = "0awla1rl96z82br7slcmg8ks1d2a7slk6dj79ywb871j2ksi3fky";
   };
 
diff --git a/pkgs/development/libraries/physics/rivet/default.nix b/pkgs/development/libraries/physics/rivet/default.nix
index 95e44f2364c..7f7260d52c0 100644
--- a/pkgs/development/libraries/physics/rivet/default.nix
+++ b/pkgs/development/libraries/physics/rivet/default.nix
@@ -12,8 +12,8 @@ stdenv.mkDerivation rec {
   patches = [
     ./darwin.patch # configure relies on impure sw_vers to -Dunix
     (fetchpatch {
-      url = "https://phab-files.hepforge.org/file/data/j3ja4jirrdyrovrmnbuh/PHID-FILE-6vnor4aoz3s2ejruisrg/file";
-      sha256 = "0flxv08wcd0m5di75s2zvm015k2k70nqgpcgcbq7m604z26pd6ab";
+      url = "https://gitlab.com/hepcedar/rivet/commit/37bd34f52cce66946ebb311a8fe61bfc5f69cc00.diff";
+      sha256 = "0wj3ilpfq2gpc33bj3800l9vyvc9lrrlj1x9ss5qki0yiqd8i2aa";
     })
   ];