diff --git a/Project.toml b/Project.toml
index 070295bc..d5509fbd 100644
--- a/Project.toml
+++ b/Project.toml
@@ -30,7 +30,7 @@ OutputCollectors = "0.1"
 Scratch = "1.0"
 SimpleBufferStream = "1"
 Tar = "1.7"
-julia = "1.6"
+julia = "~1.6"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"