diff --git a/test/Project.toml b/test/Project.toml
index af7177f..1e73540 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -18,7 +18,7 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Aqua = "0.8"
 BenchmarkTools = "1"
 CTBase = "0.18"
-CTModels = "0.8"
+CTModels = "0.7"
 CUDA = "5"
 ExaModels = "0.9"
 Interpolations = "0.16"