diff --git a/src/ReinforcementLearningZoo/Project.toml b/src/ReinforcementLearningZoo/Project.toml
index 61097650e..9458843df 100644
--- a/src/ReinforcementLearningZoo/Project.toml
+++ b/src/ReinforcementLearningZoo/Project.toml
@@ -31,7 +31,7 @@ CircularArrayBuffers = "0.1"
 DataStructures = "0.18"
 Distributions = "0.24, 0.25"
 Flux = "0.12"
-IntervalSets = "0.5"
+IntervalSets = "0.5, 0.7"
 MacroTools = "0.5"
 ReinforcementLearningBase = "0.9"
 ReinforcementLearningCore = "0.8.2"