Index: upstream-ontologist/Cargo.toml
===================================================================
--- upstream-ontologist.orig/Cargo.toml
+++ upstream-ontologist/Cargo.toml
@@ -26,7 +26,7 @@ percent-encoding = "2"
 html5ever = ">=0.26"
 chrono = "0.4"
 textwrap = ">=0.16"
-lazy-regex = "3"
+lazy-regex = "2"
 breezyshim = "0.1.92"
 debian-watch = { version = "0.2.1", optional = true }
 debian-changelog = { version = "0.1.8", optional = true }
