diff --git a/Project.toml b/Project.toml
index bb620f8..821b374 100644
--- a/Project.toml
+++ b/Project.toml
@@ -11,7 +11,7 @@ PDFIO = "4d0d745f-9d9a-592e-8d18-1ad8a0f42b92"
 RollingFunctions = "b0e4dd01-7b14-53d8-9b45-175a3e362653"
 
 [compat]
-BSplineKit = "0.17"
+BSplineKit = "0.17, 0.18"
 Makie = "0.21, 0.22"
 MakieCore = "0.8"
 PDFIO = "0.1.14"