diff --git a/Cargo.toml b/Cargo.toml
index ce186d4..14ff95f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,10 +21,10 @@ path = "src/main.rs"
 [dependencies]
 bvh = "0.3.2"
 derive_more = "0.99.3"
+enum_dispatch = "0.2.1"
 image = "0.23.0"
 rand = "0.7"
 serde_yaml = "0.8"
-typetag = "0.1"
 
 [dependencies.nalgebra]
 version = "0.20.0"