diff --git a/Project.toml b/Project.toml
index 97338679..47364ac8 100644
--- a/Project.toml
+++ b/Project.toml
@@ -35,6 +35,7 @@ Adapt = "4"
 BandedMatrices = "1"
 CUDA = "5"
 CUDSS = "0.2"
+ChainRules = "1"
 LinearAlgebra = "1.10"
 ReverseDiff = "1"
 SparseArrays = "1.10"