diff --git a/Project.toml b/Project.toml
index dce4615..42160a3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -23,7 +23,7 @@ ITensorMPS = "0.3"
 ITensors = "0.7, 0.8"
 Infinities = "0.1"
 IterTools = "1"
-KrylovKit = "0.5, 0.6, 0.7, 0.8, 0.9"
+KrylovKit = "0.5, 0.6, 0.7, 0.8, 0.9, 0.10"
 OffsetArrays = "1"
 QuadGK = "2"
 SplitApplyCombine = "1.2.2"