Index: upstream-ontologist/Cargo.toml
===================================================================
--- upstream-ontologist.orig/Cargo.toml
+++ upstream-ontologist/Cargo.toml
@@ -267,7 +267,7 @@ version = ">=1.47.1, <2"
 features = ["full"]
 
 [dependencies.toml]
-version = ">=0.9.0, <0.10"
+version = "0.8"
 optional = true
 
 [dependencies.url]
