diff --git a/Project.toml b/Project.toml
index 6bc2433..7e4d677 100644
--- a/Project.toml
+++ b/Project.toml
@@ -11,6 +11,10 @@ PrettyTables = "08abe8d2-0d0c-5749-adfa-8a2ac140af0d"
 
 [compat]
 julia = "1"
+DataFrames = "1.3.2"
+Distributions = "0.25.48"
+GLM = "1.6.1"
+PrettyTables = "1.3.1"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"