diff --git a/Project.toml b/Project.toml
index 9390045..fad40a1 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "KNITRO"
 uuid = "67920dd8-b58e-52a8-8622-53c4cffbe346"
 authors = ["Artelys", "JuliaOpt"]
-version = "0.13.0"
+version = "0.13.1"
 
 [deps]
 Libdl = "8f399da3-3557-5675-b5ff-fb832c97cbdb"