diff --git a/Project.toml b/Project.toml
index 8dc4a2a..85395aa 100644
--- a/Project.toml
+++ b/Project.toml
@@ -24,7 +24,7 @@ DiffResults = "1.0"
 ForwardDiff = "0.10"
 LinearAlgebra = "1.7"
 ModelBaseEcon = "0.6"
-Pardiso = "0.5.4"
+Pardiso = "0.5.6"
 Printf = "1.7"
 Random = "1.7"
 SparseArrays = "1.7"