diff --git a/Cargo.lock b/Cargo.lock
index be5f87596..c6722f785 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -68,9 +68,9 @@ checksum = "89af0b093cc13baa4e51e64e65ec2422f7e73aea0e612e5ad3872986671622f1"
 
 [[package]]
 name = "block-buffer"
-version = "0.11.0-rc.5"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9ef36a6fcdb072aa548f3da057640ec10859eb4e91ddf526ee648d50c76a949"
+checksum = "96eb4cdd6cf1b31d671e9efe75c5d1ec614776856cefbe109ca373554a6d514f"
 dependencies = [
  "hybrid-array",
  "zeroize",
@@ -205,7 +205,7 @@ dependencies = [
 [[package]]
 name = "ff"
 version = "0.14.0-pre.0"
-source = "git+https://github.com/tarcieri/ff?branch=rand_core%2Fv0.10.0-rc-2#80d58e19c3649824c009b3c77cd15f969bb58ca0"
+source = "git+https://github.com/tarcieri/ff?branch=rand_core%2Fv0.10.0-rc-2#470e52fa35f7f6cb59f1f005003a14ac50b50cfd"
 dependencies = [
  "bitvec",
  "ff_derive",
@@ -216,7 +216,7 @@ dependencies = [
 [[package]]
 name = "ff_derive"
 version = "0.14.0-pre.0"
-source = "git+https://github.com/tarcieri/ff?branch=rand_core%2Fv0.10.0-rc-2#80d58e19c3649824c009b3c77cd15f969bb58ca0"
+source = "git+https://github.com/tarcieri/ff?branch=rand_core%2Fv0.10.0-rc-2#470e52fa35f7f6cb59f1f005003a14ac50b50cfd"
 dependencies = [
  "addchain",
  "num-bigint",
@@ -248,7 +248,7 @@ dependencies = [
 [[package]]
 name = "group"
 version = "0.14.0-pre.0"
-source = "git+https://github.com/tarcieri/group?branch=rand_core%2Fv0.10.0-rc-2#642bee5b41b93c11496ca667fd99eacb6eb4a147"
+source = "git+https://github.com/tarcieri/group?branch=rand_core%2Fv0.10.0-rc-2#50640b46d5f7eff37aee24d76e991c18444f372e"
 dependencies = [
  "ff",
  "rand_core",
@@ -400,9 +400,9 @@ dependencies = [
 
 [[package]]
 name = "quote"
-version = "1.0.41"
+version = "1.0.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ce25767e7b499d1b604768e7cde645d14cc8584231ea6b295e9c9eb22c02e1d1"
+checksum = "a338cc41d27e6cc6dce6cefc13a0729dfbb81c262b1f519331575dd80ef3067f"
 dependencies = [
  "proc-macro2",
 ]
@@ -465,7 +465,7 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn 2.0.109",
 ]
 
 [[package]]
@@ -515,9 +515,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.108"
+version = "2.0.109"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da58917d35242480a05c2897064da0a80589a2a0476c9a3f2fdc83b53502e917"
+checksum = "2f17c7e013e88258aa9543dcbe81aca68a667a9ac37cd69c9fbc07858bfe0e2f"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/cipher/Cargo.toml b/cipher/Cargo.toml
index e3743f1f5..2d62887d0 100644
--- a/cipher/Cargo.toml
+++ b/cipher/Cargo.toml
@@ -18,7 +18,7 @@ inout = "0.2"
 
 # optional dependencies
 blobby = { version = "0.4.0-pre.1", optional = true }
-block-buffer = { version = "0.11.0-rc.5", optional = true }
+block-buffer = { version = "0.11", optional = true }
 zeroize = { version = "1.8", optional = true, default-features = false }
 
 [dev-dependencies]
diff --git a/digest/Cargo.toml b/digest/Cargo.toml
index aa6c0caeb..20bdfcfc2 100644
--- a/digest/Cargo.toml
+++ b/digest/Cargo.toml
@@ -16,7 +16,7 @@ description = "Traits for cryptographic hash functions and message authenticatio
 crypto-common = { version = "0.2.0-rc.5", path = "../crypto-common" }
 
 # optional dependencies
-block-buffer = { version = "0.11.0-rc.5", optional = true }
+block-buffer = { version = "0.11", optional = true }
 subtle = { version = "2.4", default-features = false, optional = true }
 blobby = { version = "0.4.0-pre.1", optional = true }
 const-oid = { version = "0.10", optional = true }