diff --git a/Cargo.lock b/Cargo.lock
index 308907a5..56a5a30e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,7 +11,7 @@ dependencies = [
 
 [[package]]
 name = "block-buffer"
-version = "0.11.0-rc.0"
+version = "0.11.0-rc.1"
 dependencies = [
  "crypto-common",
  "hex-literal 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -42,9 +42,9 @@ dependencies = [
 
 [[package]]
 name = "crypto-common"
-version = "0.2.0-rc.0"
+version = "0.2.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c070b79a496dccd931229780ad5bbedd535ceff6c3565605a8e440e18e1aa2b"
+checksum = "b0b8ce8218c97789f16356e7896b3714f26c2ee1079b79c0b7ae7064bb9089fa"
 dependencies = [
  "hybrid-array",
 ]
@@ -157,18 +157,18 @@ checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f"
 
 [[package]]
 name = "serde"
-version = "1.0.206"
+version = "1.0.207"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b3e4cd94123dd520a128bcd11e34d9e9e423e7e3e50425cb1b4b1e3549d0284"
+checksum = "5665e14a49a4ea1b91029ba7d3bca9f299e1f7cfa194388ccc20f14743e784f2"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.206"
+version = "1.0.207"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fabfb6138d2383ea8208cf98ccf69cdfb1aff4088460681d84189aa259762f97"
+checksum = "6aea2634c86b0e8ef2cfdc0c340baede54ec27b1e46febd7f80dffb2aa44a00e"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/block-buffer/Cargo.toml b/block-buffer/Cargo.toml
index bc0a6da8..445dab06 100644
--- a/block-buffer/Cargo.toml
+++ b/block-buffer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "block-buffer"
-version = "0.11.0-rc.0"
+version = "0.11.0-rc.1"
 authors = ["RustCrypto Developers"]
 license = "MIT OR Apache-2.0"
 description = "Buffer type for block processing of data"
@@ -13,7 +13,7 @@ readme = "README.md"
 rust-version = "1.65"
 
 [dependencies]
-crypto-common = "0.2.0-rc.0"
+crypto-common = "0.2.0-rc.1"
 zeroize = { version = "1.4", optional = true, default-features = false }
 
 [dev-dependencies]