diff --git a/Project.toml b/Project.toml
index 80efc56..e3666f0 100644
--- a/Project.toml
+++ b/Project.toml
@@ -23,6 +23,7 @@ StatsFuns = "4c63d2b9-4356-54db-8cca-17b64c39e42c"
 [compat]
 FasterGPCC = "0.0.4"
 GPCC = "0.2.5"
+JLD2 = "0.6"
 julia = "1.6.7"
 
 [extras]