diff --git a/Project.toml b/Project.toml
index 70a3c1a..b2f0f5b 100644
--- a/Project.toml
+++ b/Project.toml
@@ -28,7 +28,7 @@ RecipesBase = "1"
 Reexport = "1"
 StaticArrays = "1.9"
 TaylorIntegration = "0.18"
-TaylorSeries = "0.21"
+TaylorSeries = "0.21, 0.22"
 Test = "1"
 julia = "1.10"