diff --git a/C/Catlab/Versions.toml b/C/Catlab/Versions.toml
index 230c52f8fe58739..4abe98ca1be3d7b 100644
--- a/C/Catlab/Versions.toml
+++ b/C/Catlab/Versions.toml
@@ -150,3 +150,6 @@ git-tree-sha1 = "a64cbfa172910d2d4aedcb6e136f6d40898ea455"
 
 ["0.13.10"]
 git-tree-sha1 = "e230dca7bd87e150d6a60374e4afa849731e6f78"
+
+["0.13.11"]
+git-tree-sha1 = "04053b5a60c131564cb9beb7309e2b8c1b22187b"