diff --git a/pkgs/development/coq-modules/corn/default.nix b/pkgs/development/coq-modules/corn/default.nix
index ee4a39dbd5e5..d3ac8332c11b 100644
--- a/pkgs/development/coq-modules/corn/default.nix
+++ b/pkgs/development/coq-modules/corn/default.nix
@@ -5,7 +5,7 @@ with lib; mkCoqDerivation rec {
   inherit version;
   defaultVersion = switch coq.coq-version [
     { case = "8.6"; out = "8.8.1"; }
-    { case = (versions.range "8.7" "8.13"); out = "8.13.0"; }
+    { case = (versions.range "8.7" "8.15"); out = "8.13.0"; }
   ] null;
   release = {
     "8.8.1".sha256 = "0gh32j0f18vv5lmf6nb87nr5450w6ai06rhrnvlx2wwi79gv10wp";