diff --git a/Project.toml b/Project.toml
index 980c784..f2dc2a9 100644
--- a/Project.toml
+++ b/Project.toml
@@ -9,6 +9,7 @@
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
 DelimitedFiles = "8bb1440f-4735-579b-a4ab-409b98df4dab"
 Distances = "b4f34e82-e78d-54a5-968a-f98e89d6e8f7"
+Libdl = "8f399da3-3557-5675-b5ff-fb832c97cbdb"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Mmap = "a63ad114-7e13-5084-954f-fe012c677804"
 PCRE2 = "c9310f65-a42c-5928-aca3-d34f64192029"