--- a/rust/hg-core/Cargo.toml	Wed Feb 22 18:10:26 2023 +0100
+++ b/rust/hg-core/Cargo.toml	Wed Feb 22 18:42:09 2023 +0100
@@ -3,50 +3,50 @@
 version = "0.1.0"
 authors = ["Georges Racinet <gracinet@anybox.fr>"]
 description = "Mercurial pure Rust core library, with no assumption on Python bindings (FFI)"
-edition = "2018"
+edition = "2021"
 
 [lib]
 name = "hg"
 
 [dependencies]
 bitflags = "1.3.2"
-bytes-cast = "0.2.0"
+bytes-cast = "0.3.0"
 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 = "0.10.3"
+hashbrown = { version = "0.13.1", features = ["rayon"] }
+home = "0.5.4"
+im-rc = "15.1.0"
+itertools = "0.10.5"
 lazy_static = "1.4.0"
-libc = "0.2"
-ouroboros = "0.15.0"
-rand = "0.8.4"
+libc = "0.2.137"
+logging_timer = "1.1.0"
+ouroboros = "0.15.5"
+rand = "0.8.5"
 rand_pcg = "0.3.1"
 rand_distr = "0.4.3"
 rayon = "1.6.1"
-regex = "1.5.5"
+regex = "1.7.0"
 sha-1 = "0.10.0"
-twox-hash = "1.6.2"
+twox-hash = "1.6.3"
 same-file = "1.0.6"
-tempfile = "3.1.0"
+tempfile = "3.3.0"
 thread_local = "1.1.4"
-crossbeam-channel = "0.5.0"
-micro-timer = "0.4.0"
-log = "0.4.8"
-memmap2 = { version = "0.5.3", features = ["stable_deref_trait"] }
-zstd = "0.5.3"
+crossbeam-channel = "0.5.6"
+log = "0.4.17"
+memmap2 = { version = "0.5.8", features = ["stable_deref_trait"] }
+zstd = "0.11.2"
 format-bytes = "0.3.0"
 # once_cell 1.15 uses edition 2021, while the heptapod CI
 # uses an old version of Cargo that doesn't support it.
-once_cell = "1.14.0"
+once_cell = "1.16.0"
 
 # 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 = "1.0.22"
+version = "1.0.24"
 features = ["zlib"]
 default-features = false
 
 [dev-dependencies]
-clap = "2.34.0"
+clap = { version = "4.0.24", features = ["derive"] }
 pretty_assertions = "1.1.0"