diff --git a/Project.toml b/Project.toml
index 53866d9a..aec01095 100644
--- a/Project.toml
+++ b/Project.toml
@@ -14,7 +14,7 @@ StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 Distributions = "0.23, 0.24, 0.25"
 DocStringExtensions = "0.8, 0.9"
 FFTW = "1"
-Interpolations = "0.9, 0.10, 0.11, 0.12, 0.13, 0.14, 0.15"
+Interpolations = "0.9, 0.10, 0.11, 0.12, 0.13, 0.14, 0.15, 0.16"
 StatsBase = "0.33, 0.34"
 julia = "1"