diff --git a/Project.toml b/Project.toml
index b98533e..e60859d 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,7 +10,7 @@ Logging = "56ddb016-857b-54e1-b83d-db4d58db5568"
 Serialization = "9e88b42a-f829-5b0c-bbe9-9e923198166b"
 
 [compat]
-Genie = "5"
+Genie = "5, 4"
 GenieSession = "0.1"
 julia = "1.6"