diff --git a/Project.toml b/Project.toml
index 1885f2d..6c5050f 100644
--- a/Project.toml
+++ b/Project.toml
@@ -2,7 +2,7 @@ name = "OrdinalMultinomialModels"
 uuid = "b51826c6-2bc1-4eb0-a3af-c080fd29f1d0"
 keywords = ["ordered multinomial model", "proportional odds model", "proportional hazards model"]
 author = ["Hua Zhou <huazhou@ucla.edu>", "Chris German <germc3@ucla.edu>", "OpenMendel Team"]
-version = "0.4.4"
+version = "0.4.5"
 
 [deps]
 CategoricalArrays = "324d7699-5711-5eae-9e2f-1d82baa6b597"