1 files changed, 3 insertions, 0 deletions
diff --git a/pkgs/development/coq-modules/category-theory/default.nix b/pkgs/development/coq-modules/category-theory/default.nix
index 339bcb9d6b0..d24cf147930 100644
--- a/pkgs/development/coq-modules/category-theory/default.nix
+++ b/pkgs/development/coq-modules/category-theory/default.nix
@@ -5,6 +5,8 @@ with lib; mkCoqDerivation {
   pname = "category-theory";
   owner = "jwiegley";
 
+  release."20210730".rev    = "d87937faaf7460bcd6985931ac36f551d67e11af";
+  release."20210730".sha256 = "04x7433yvibxknk6gy4971yzb4saa3z4dnfy9n6irhyafzlxyf0f";
   release."20190414".rev    = "706fdb4065cc2302d92ac2bce62cb59713253119";
   release."20190414".sha256 = "16lg4xs2wzbdbsn148xiacgl4wq4xwfqjnjkdhfr3w0qh1s81hay";
   release."20180709".rev    = "3b9ba7b26a64d49a55e8b6ccea570a7f32c11ead";
@@ -12,6 +14,7 @@ with lib; mkCoqDerivation {
 
   inherit version;
   defaultVersion = with versions; switch coq.coq-version [
+    { case = range "8.10" "8.13"; out = "20210730"; }
     { case = range "8.8" "8.9"; out = "20190414"; }
     { case = range "8.6" "8.7"; out = "20180709"; }
   ] null;