diff --git a/docs/Project.toml b/docs/Project.toml
index f6fc7673..2ee0f1cd 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -32,7 +32,7 @@ Documenter = "1.6"
 DocumenterMermaid = "0.1"
 ForwardDiff = "0.10"
 Interpolations = "0.15"
-JLD2 = "0.4"
+JLD2 = "0.5"
 JSON3 = "1.14"
 MINPACK = "1.3"
 MadNLP = "0.8"