[dependencies]
rustc-hash = "1.1.0"
-either = "1.6.1"
+either = "1.7.0"
arrayvec = "0.7.2"
itertools = "0.10.3"
-smallvec = "1.8.0"
-once_cell = "1.10.0"
+smallvec = "1.9.0"
+once_cell = "1.12.0"
stdx = { path = "../stdx", version = "0.0.0" }
syntax = { path = "../syntax", version = "0.0.0" }