diff --git a/Cargo.lock b/Cargo.lock
index 4bad827..4fe07a0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,9 +4,9 @@ version = 4
 
 [[package]]
 name = "aead"
-version = "0.6.0-rc.8"
+version = "0.6.0-rc.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc2b86f658b0f536411ee61c10cec8376f83375b0c98bdc6a640e249f01549d0"
+checksum = "6b657e772794c6b04730ea897b66a058ccd866c16d1967da05eeeecec39043fe"
 dependencies = [
  "crypto-common",
  "inout",
@@ -14,21 +14,21 @@ dependencies = [
 
 [[package]]
 name = "aes"
-version = "0.9.0-rc.2"
+version = "0.9.0-rc.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd9e1c818b25efb32214df89b0ec22f01aa397aaeb718d1022bf0635a3bfd1a8"
+checksum = "04097e08a47d9ad181c2e1f4a5fabc9ae06ce8839a333ba9a949bcb0d31fd2a3"
 dependencies = [
- "cfg-if",
  "cipher",
+ "cpubits",
  "cpufeatures",
  "zeroize",
 ]
 
 [[package]]
 name = "aes-gcm"
-version = "0.11.0-rc.2"
+version = "0.11.0-rc.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f5c07f414d7dc0755870f84c7900425360288d24e0eae4836f9dee19a30fa5f"
+checksum = "e22c0c90bbe8d4f77c3ca9ddabe41a1f8382d6fc1f7cea89459d0f320371f972"
 dependencies = [
  "aead",
  "aes",
@@ -160,9 +160,9 @@ dependencies = [
 
 [[package]]
 name = "cipher"
-version = "0.5.0-rc.6"
+version = "0.5.0-rc.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eba4d87abf4032a6d927f84b71af5086128a3349b929b4501c51a0fe0981a937"
+checksum = "9002c8edb9b1e21938663da3489c9c4403bba2393997fb2ecbd401386c0e71dc"
 dependencies = [
  "block-buffer",
  "crypto-common",
@@ -182,6 +182,12 @@ version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
 
+[[package]]
+name = "cpubits"
+version = "0.1.0-rc.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11a8c0210fa48ba3ea04ac1e9c6e72ae66009db3b1f1745635d4ff2e58eaadd0"
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.17"
@@ -208,9 +214,9 @@ dependencies = [
 
 [[package]]
 name = "crypto-common"
-version = "0.2.0-rc.13"
+version = "0.2.0-rc.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7722afd27468475c9b6063dc03a57ef2ca833816981619f8ebe64d38d207eef"
+checksum = "6f8441110cea75afde0b89a8d796e2bc67b23432f5a9566cb15d9d365d91a2b0"
 dependencies = [
  "hybrid-array",
  "rand_core",
@@ -229,9 +235,9 @@ dependencies = [
 
 [[package]]
 name = "ctr"
-version = "0.10.0-rc.2"
+version = "0.10.0-rc.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d0ec605a95e78815a4c4b8040217d56d5a1ab37043851ee9e7e65b89afa00e3"
+checksum = "65ea71550d18331d179854662ab330bb54306b9b56020d0466aae2a58f4e17c1"
 dependencies = [
  "cipher",
 ]
@@ -381,9 +387,9 @@ checksum = "64cd1e32ddd350061ae6edb1b082d7c54915b5c672c389143b9a63403a109f24"
 
 [[package]]
 name = "ghash"
-version = "0.6.0-rc.3"
+version = "0.6.0-rc.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "333de57ed9494a40df4bbb866752b100819dde0d18f2264c48f5a08a85fe673d"
+checksum = "f484be0236661c5ba22d445ed75d3624ba5544541c647549f867fb576e55b2a2"
 dependencies = [
  "polyval",
 ]
@@ -542,11 +548,11 @@ dependencies = [
 
 [[package]]
 name = "polyval"
-version = "0.7.0-rc.3"
+version = "0.7.0-rc.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ad60831c19edda4b20878a676595c357e93a9b4e6dca2ba98d75b01066b317b"
+checksum = "63641a86fddf4b5274f31c43734458ec7acd3133016dbaa37e4e247e1e9acd46"
 dependencies = [
- "cfg-if",
+ "cpubits",
  "cpufeatures",
  "universal-hash",
 ]
@@ -594,9 +600,9 @@ dependencies = [
 
 [[package]]
 name = "rand_core"
-version = "0.10.0-rc-6"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70765ff7112b0fb2d272d24d9a2f907fc206211304328fe58b2db15a5649ef28"
+checksum = "0c8d0fd677905edcbeedbf2edb6494d676f0e98d54d5cf9bda0b061cb8fb8aba"
 
 [[package]]
 name = "rfc6979"
@@ -856,9 +862,9 @@ checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"
 
 [[package]]
 name = "universal-hash"
-version = "0.6.0-rc.4"
+version = "0.6.0-rc.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0386f227888b17b65d3e38219a7d41185035471300855c285667811907bb1677"
+checksum = "058482a494bb3c9c39447d8b40a3a0f38ebb3dccaf02c5a2d681e69035f8da11"
 dependencies = [
  "crypto-common",
  "subtle",
diff --git a/ssh-cipher/Cargo.toml b/ssh-cipher/Cargo.toml
index 1e979df..df97040 100644
--- a/ssh-cipher/Cargo.toml
+++ b/ssh-cipher/Cargo.toml
@@ -25,7 +25,7 @@ encoding = { package = "ssh-encoding", version = "0.3.0-rc.6" }
 # optional dependencies
 aead = { version = "0.6.0-rc.8", optional = true, default-features = false }
 aes = { version = "0.9.0-rc.2", optional = true, default-features = false }
-aes-gcm = { version = "0.11.0-rc.2", optional = true, default-features = false, features = ["aes"] }
+aes-gcm = { version = "0.11.0-rc.3", optional = true, default-features = false, features = ["aes"] }
 cbc = { version = "0.2.0-rc.2", optional = true }
 ctr = { version = "0.10.0-rc.2", optional = true, default-features = false }
 chacha20 = { version = "0.10.0-rc.9", optional = true, default-features = false, features = ["cipher", "legacy"] }