diff --git a/Project.toml b/Project.toml
index 07964dae7..debc8e244 100644
--- a/Project.toml
+++ b/Project.toml
@@ -41,7 +41,7 @@ Flux = "0.14"
 ForwardDiff = "0.10"
 Functors = "0.4"
 LoggingExtras = "0.4, 1"
-LuxCore = "0.1"
+LuxCore = "0.1, 1"
 ProgressLogging = "0.1"
 RecursiveArrayTools = "2"
 Reexport = "0.2, 1"