diff --git a/Project.toml b/Project.toml
index 5ec2497..ee285a6 100644
--- a/Project.toml
+++ b/Project.toml
@@ -18,6 +18,7 @@ StatsFuns = "4c63d2b9-4356-54db-8cca-17b64c39e42c"
 
 [compat]
 Distributions = "0.25"
+FastGaussQuadrature = "0.5"
 julia = "1"
 
 [extras]