diff --git a/Project.toml b/Project.toml
index da4ed929..0959c484 100644
--- a/Project.toml
+++ b/Project.toml
@@ -88,7 +88,7 @@ PredictMDAPI = "0.3"
 PredictMDExtra = "0.13.1"
 ProgressMeter = "1"
 RData = "0.6, 0.7"
-RDatasets = "0.6.4"
+RDatasets = "0.6.4, 0.7"
 ROCAnalysis = "0.3"
 Requires = "1.0.1"
 StatsBase = "0.32, 0.33"