--- a/rust/Cargo.lock	Mon Nov 14 17:14:20 2022 +0100
+++ b/rust/Cargo.lock	Mon Nov 14 17:17:04 2022 +0100
@@ -16,9 +16,14 @@
 
 [[package]]
 name = "ahash"
-version = "0.4.7"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "739f4a8db6605981345c5654f3a85b056ce52f37a39d34da03f25bf2151ea16e"
+checksum = "bf6ccdb167abbf410dcb915cabd428929d7f6a04980b54a11f26a39f1c7f7107"
+dependencies = [
+ "cfg-if",
+ "once_cell",
+ "version_check",
+]
 
 [[package]]
 name = "aho-corasick"
@@ -507,9 +512,9 @@
 
 [[package]]
 name = "hashbrown"
-version = "0.9.1"
+version = "0.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d7afe4a420e3fe79967a00898cc1f4db7c8a49a9333a29f8a4bd76a253d5cd04"
+checksum = "33ff8ae62cd3a9102e5637afc8452c55acf3844001bd5374e0b0bd7b6616c038"
 dependencies = [
  "ahash",
  "rayon",
@@ -811,9 +816,9 @@
 
 [[package]]
 name = "once_cell"
-version = "1.14.0"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f7254b99e31cad77da24b08ebf628882739a608578bb1bcdfc1f9c21260d7c0"
+checksum = "86f0b0d4bf799edbc74508c1e8bf170ff5f41238e5f8225603ca7caaae2b7860"
 
 [[package]]
 name = "opaque-debug"

--- a/rust/hg-core/Cargo.toml	Mon Nov 14 17:14:20 2022 +0100
+++ b/rust/hg-core/Cargo.toml	Mon Nov 14 17:17:04 2022 +0100
@@ -13,37 +13,37 @@
 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 = "0.10.3"
+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"
+ouroboros = "0.15.5"
+rand = "0.8.5"
 rand_pcg = "0.3.1"
 rand_distr = "0.4.3"
-rayon = "1.5.1"
-regex = "1.5.5"
+rayon = "1.5.3"
+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"
+crossbeam-channel = "0.5.6"
 micro-timer = "0.4.0"
-log = "0.4.8"
-memmap2 = { version = "0.5.3", features = ["stable_deref_trait"] }
+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