diff --git a/test/Project.toml b/test/Project.toml
index 77f4198..a7ee769 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -12,4 +12,5 @@ AlgorithmsInterface = {path = ".."}
 
 [compat]
 Aqua = "0.8"
+ParallelTestRunner = "2.6.3"
 Test = "1.10"