diff --git a/Project.toml b/Project.toml
index 2c30a17c0..87e780020 100644
--- a/Project.toml
+++ b/Project.toml
@@ -39,7 +39,7 @@ Graphs = "1.7"
 LinearAlgebra = "1.9"
 Makie = "0.18, 0.19"
 Muscle = "0.1"
-OMEinsum = "0.7"
+OMEinsum = "0.7, 0.8"
 Random = "1.9"
 SparseArrays = "1.9"
 UUIDs = "1.9"