diff --git a/Project.toml b/Project.toml
index b1f36ee..c383c8b 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,13 +1,13 @@
 name = "AffineInvariantMCMC"
 uuid = "a0f608ac-68d0-5108-ad9a-0cdca73324f3"
-version = "0.6.0"
+version = "1.0.0"
 
 [deps]
 RobustPmap = "27aeedcb-f738-516b-a0b8-3211cf1146e5"
 
 [compat]
-RobustPmap = "^0"
-julia = "^1"
+RobustPmap = "1"
+julia = "1.5"
 
 [extras]
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"