diff --git a/Project.toml b/Project.toml
index c716400..5c975c5 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "JacobiElliptic"
 uuid = "2a8b799e-c098-4961-872a-356c768d184c"
 authors = ["dominicchang <dochang@g.harvard.com>"]
-version = "0.3.0"
+version = "0.3.1"
 
 [deps]
 DocStringExtensions = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"