diff --git a/pkgs/tools/text/gnupatch/default.nix b/pkgs/tools/text/gnupatch/default.nix
index 1a5cda5799dc..33bec808a2a3 100644
--- a/pkgs/tools/text/gnupatch/default.nix
+++ b/pkgs/tools/text/gnupatch/default.nix
@@ -14,11 +14,11 @@ stdenv.mkDerivation rec {
     # https://git.savannah.gnu.org/cgit/patch.git/patch/?id=f290f48a621867084884bfff87f8093c15195e6a
     ./CVE-2018-6951.patch
     (fetchurl {
-      url = https://sources.debian.org/data/main/p/patch/2.7.6-2/debian/patches/Allow_input_files_to_be_missing_for_ed-style_patches.patch;
+      url = https://git.savannah.gnu.org/cgit/patch.git/patch/?id=b5a91a01e5d0897facdd0f49d64b76b0f02b43e1;
       sha256 = "0iw0lk0yhnhvfjzal48ij6zdr92mgb84jq7fwryy1hdhi47hhq64";
     })
     (fetchurl { # CVE-2018-1000156
-      url = https://sources.debian.org/data/main/p/patch/2.7.6-2/debian/patches/Fix_arbitrary_command_execution_in_ed-style_patches.patch;
+      url = https://git.savannah.gnu.org/cgit/patch.git/patch/?id=123eaff0d5d1aebe128295959435b9ca5909c26d;
       sha256 = "1bpy16n3hm5nv9xkrn6c4wglzsdzj3ss1biq16w9kfv48p4hx2vg";
     })
     # https://git.savannah.gnu.org/cgit/patch.git/commit/?id=9c986353e420ead6e706262bf204d6e03322c300