diff --git a/Project.toml b/Project.toml
index 4b87646..d0d689a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -16,9 +16,14 @@ UUIDs = "cf7118a7-6976-5b1a-9a39-7adc72f591a4"
 
 [compat]
 AbstractTrees = "0.3,0.4"
+Base64 = "1.6"
+Markdown = "1.5"
+REPL = "1.5"
 ReplMaker = "0.2"
 ResourceContexts = "0.1,0.2"
-TOML = "1"
+SHA = "0.7, 1.6"
+TOML = "1.5"
+UUIDs = "1.5"
 julia = "1.5"
 
 [extras]