diff --git a/Project.toml b/Project.toml
index da953af..be29783 100644
--- a/Project.toml
+++ b/Project.toml
@@ -38,7 +38,7 @@ ReadStatTables = "0.3"
 Reexport = "1"
 Statistics = "1"
 StatsBase = "0.34"
-julia = "1.11"
+julia = ">= 1.9"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"