diff --git a/Project.toml b/Project.toml
index 9df24048..bd05ce8e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -15,7 +15,7 @@ RecursiveArrayTools = "731186ca-8d62-57ce-b412-fbd966d074cd"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
-Distributions = "0.24"
+Distributions = "0.23, 0.24"
 FFTW = "1.2"
 ForwardDiff = "0.10"
 Parameters = "0.12"