diff --git a/pkgs/development/coq-modules/mathcomp-bigenough/default.nix b/pkgs/development/coq-modules/mathcomp-bigenough/default.nix
index 296bd738928..2283d5ef173 100644
--- a/pkgs/development/coq-modules/mathcomp-bigenough/default.nix
+++ b/pkgs/development/coq-modules/mathcomp-bigenough/default.nix
@@ -6,9 +6,15 @@ with lib; mkCoqDerivation {
   pname = "bigenough";
   owner = "math-comp";
 
-  release = { "1.0.0".sha256 = "10g0gp3hk7wri7lijkrqna263346wwf6a3hbd4qr9gn8hmsx70wg"; };
+  release = {
+    "1.0.0".sha256 = "10g0gp3hk7wri7lijkrqna263346wwf6a3hbd4qr9gn8hmsx70wg";
+    "1.0.1".sha256 = "sha256:02f4dv4rz72liciwxb2k7acwx6lgqz4381mqyq5854p3nbyn06aw";
+  };
   inherit version;
-  defaultVersion = "1.0.0";
+  defaultVersion = with versions; switch coq.version [
+    { case = range "8.10" "8.15"; out = "1.0.1"; }
+    { case = range "8.5"  "8.14"; out = "1.0.0"; }
+  ] null;
 
   propagatedBuildInputs = [ mathcomp.ssreflect ];