diff --git a/vtk-gen/Cargo.toml b/vtk-gen/Cargo.toml
index a0dceaa..ec4207f 100644
--- a/vtk-gen/Cargo.toml
+++ b/vtk-gen/Cargo.toml
@@ -23,4 +23,4 @@ regex = "1.11.1"
 serde = { version = "1.0.219", features = ["derive"] }
 serde-xml-rs = "0.8.1"
 syn = "2.0.101"
-toml = "0.9.11"
+toml = "1.1.2"