diff --git a/test/Project.toml b/test/Project.toml
index f46087c..15c7029 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -15,6 +15,7 @@ BenchmarkTools = "1"
 Documenter = "1"
 Graphs = "1.4.1"
 InteractiveUtils = "1"
+JLD2 = "0.6.3"
 MetaGraphs = "0.7, 0.8"
 SimpleTraits = "0.9"
 Test = "1"