Index: head/Mk/Uses/cargo.mk
===================================================================
--- head/Mk/Uses/cargo.mk
+++ head/Mk/Uses/cargo.mk
@@ -46,7 +46,7 @@
 
 CARGO_BUILDDEP?=	yes
 .if ${CARGO_BUILDDEP:tl} == "yes"
-BUILD_DEPENDS+=	 rust>=1.19.0:lang/rust
+BUILD_DEPENDS+=	 rust>=1.19.0_2:lang/rust
 .endif
 
 # Location of cargo binary (default to lang/rust's Cargo binary)