diff --git a/Project.toml b/Project.toml
index 55ea1ef..2c3a5b1 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "OnlineStatsBase"
 uuid = "925886fa-5bf2-5e8e-b522-a9147a512338"
-version = "1.3.1"
+version = "1.4.0"
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"