diff --git a/pkgs/applications/version-management/mercurial/default.nix b/pkgs/applications/version-management/mercurial/default.nix
index 3caf499d31ac..df58b2162fc1 100644
--- a/pkgs/applications/version-management/mercurial/default.nix
+++ b/pkgs/applications/version-management/mercurial/default.nix
@@ -20,12 +20,12 @@ in python3Packages.buildPythonApplication rec {
   patches = [
     # https://phab.mercurial-scm.org/D10638, needed for below patch to apply
     (fetchpatch {
-      url = "https://phab.mercurial-scm.org/file/data/oymk4awh2dd7q6cwjbzu/PHID-FILE-bfcr7qrp5spg42wspxpd/D10638.diff";
+      url = "https://phab.mercurial-scm.org/file/data/l7p2r4zcctcr3pzlybv2/PHID-FILE-bwjzxlz6sbegk3s4irik/D10638.diff";
       sha256 = "0mfi324is02l7cnd3j0gbmg5rpyyqn3afg3f73flnfwmz5njqa5f";
     })
     # https://phab.mercurial-scm.org/D10639, fixes https://bz.mercurial-scm.org/show_bug.cgi?id=6514
     (fetchpatch {
-      url = "https://phab.mercurial-scm.org/file/data/re4uqdhtknjiacx2ogwu/PHID-FILE-4m26id65dno5gzix2ngh/D10639.diff";
+      url = "https://phab.mercurial-scm.org/file/data/v53nhburhtkhpccyecei/PHID-FILE-6v34oll6r2gkqo4ng5nt/D10639.diff";
       sha256 = "0h5ilrd2x1789fr6sf4k1mcvxdh0xdyr94yawdacw87v3x12c8cb";
     })
   ];