diff -r e8ea403b1c46 -r 288de6f5d724 rust/hg-core/Cargo.toml
--- a/rust/hg-core/Cargo.toml	Thu Jun 16 15:15:03 2022 +0200
+++ b/rust/hg-core/Cargo.toml	Thu Jun 16 15:28:54 2022 +0200
@@ -9,23 +9,24 @@
 name = "hg"
 
 [dependencies]
-bitflags = "1.2"
-bytes-cast = "0.2"
-byteorder = "1.3.4"
-derive_more = "0.99"
-home = "0.5"
+bitflags = "1.3.2"
+bytes-cast = "0.2.0"
+byteorder = "1.4.3"
+derive_more = "0.99.17"
+hashbrown = { version = "0.9.1", features = ["rayon"] }
+home = "0.5.3"
 im-rc = "15.0"
-itertools = "0.9"
+itertools = "0.10.3"
 lazy_static = "1.4.0"
 libc = "0.2"
 ouroboros = "0.15.0"
 rand = "0.8.4"
 rand_pcg = "0.3.1"
-rand_distr = "0.4.2"
-rayon = "1.3.0"
-regex = "1.3.9"
-sha-1 = "0.9.6"
-twox-hash = "1.5.0"
+rand_distr = "0.4.3"
+rayon = "1.5.1"
+regex = "1.5.5"
+sha-1 = "0.10.0"
+twox-hash = "1.6.2"
 same-file = "1.0.6"
 tempfile = "3.1.0"
 crossbeam-channel = "0.4"
@@ -38,10 +39,10 @@
 # We don't use the `miniz-oxide` backend to not change rhg benchmarks and until
 # we have a clearer view of which backend is the fastest.
 [dependencies.flate2]
-version = "1.0.16"
+version = "1.0.22"
 features = ["zlib"]
 default-features = false
 
 [dev-dependencies]
-clap = "*"
-pretty_assertions = "0.6.1"
+clap = "2.34.0"
+pretty_assertions = "1.1.0"