diff --git a/src/ReinforcementLearningCore/Project.toml b/src/ReinforcementLearningCore/Project.toml
index 4711550ae..d0a6ad4c3 100644
--- a/src/ReinforcementLearningCore/Project.toml
+++ b/src/ReinforcementLearningCore/Project.toml
@@ -44,7 +44,7 @@ Functors = "0.1, 0.2"
 GPUArrays = "5, 6.0, 7, 8"
 MacroTools = "0.5"
 ProgressMeter = "1.2"
-ReinforcementLearningBase = "0.9"
+ReinforcementLearningBase = "0.9, 0.10"
 Setfield = "0.6, 0.7, 0.8"
 StatsBase = "0.32, 0.33"
 UnicodePlots = "1.3, 2"