diff --git a/Project.toml b/Project.toml
index 6bcd120..4cbd5cc 100644
--- a/Project.toml
+++ b/Project.toml
@@ -9,6 +9,10 @@ Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 Sockets = "6462fe0b-24de-5631-8697-dd941f90decc"
 
 [compat]
+Distributed = "< 0.0.1, 1"
+Logging = "< 0.0.1, 1"
+Pkg = "< 0.0.1, 1"
+Sockets = "< 0.0.1, 1"
 julia = "1.2"
 
 [extras]