diff --git a/test/Project.toml b/test/Project.toml
index 2504a50..fb2c74c 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -15,7 +15,7 @@ DataGraphs = "0.2.6"
 Dictionaries = "0.4.4"
 Graphs = "1.12"
 GraphsFlows = "0.1.1"
-NamedGraphs = "0.8.2"
+NamedGraphs = "0.8.2, 0.9"
 SafeTestsets = "0.1"
 Suppressor = "0.2.8"
 Test = "1.10"