diff --git a/Project.toml b/Project.toml
index 78f60758..63e0ab14 100644
--- a/Project.toml
+++ b/Project.toml
@@ -45,7 +45,7 @@ Adapt = "4"
 BandedMatrices = "1"
 BlockBandedMatrices = "0.13"
 CUDA = "5, 6"
-CUDSS = "0.6.1, 0.7, 0.8"
+CUDSS = "0.6.1, 0.7, 0.8, 1"
 ChainRules = "1.51"
 ChainRulesCore = "1"
 ChainRulesTestUtils = "1"