diff --git a/Project.toml b/Project.toml
index dc6b318..ae0ee56 100644
--- a/Project.toml
+++ b/Project.toml
@@ -16,14 +16,14 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
 JSON = "0.21"
-POMDPs = "0.9"
+POMDPLinter = "0.1"
+POMDPs = "0.9, 1"
 ParticleFilters = "0.5"
 julia = "1"
-POMDPLinter = "0.1"
 
 [extras]
-POMDPTools = "7588e00f-9cae-40de-98dc-e0c70c48cdd7"
 POMDPModels = "355abbd5-f08e-5560-ac9e-8b5f2592a0ca"
+POMDPTools = "7588e00f-9cae-40de-98dc-e0c70c48cdd7"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]