diff --git a/Project.toml b/Project.toml
index 15922de..a14f5c0 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,6 +10,7 @@ MathOptInterface = "b8f27783-ece8-5eb3-8dc8-9495eed66fee"
 OpenBLAS32_jll = "656ef2d0-ae68-5445-9ca0-591084a874a2"
 
 [compat]
+Libdl = "< 0.0.1, 1.6"
 LinearAlgebra = "< 0.0.1, 1.6"
 MathOptInterface = "1"
 OpenBLAS32_jll = "0.3"