diff --git a/Project.toml b/Project.toml
index 9688fa5..e1d4e43 100644
--- a/Project.toml
+++ b/Project.toml
@@ -32,7 +32,7 @@ ImageMagick = "1.4.2"
 ImageMorphology = "0.4"
 ImageSegmentation = "1.9"
 ImageView = "0.12"
-JLD2 = "0.5"
+JLD2 = "0.5, 0.6"
 OpenCV = "4.6.1"
 Statistics = "1"
 XLSX = "0.10"