diff --git a/Cargo.lock b/Cargo.lock
index e57d84c7..1872b4ae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -200,9 +200,9 @@ dependencies = [
 
 [[package]]
 name = "keccak"
-version = "0.2.0-rc.0"
+version = "0.2.0-rc.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d546793a04a1d3049bd192856f804cfe96356e2cf36b54b4e575155babe9f41"
+checksum = "5a412fe37705d515cba9dbf1448291a717e187e2351df908cfc0137cbec3d480"
 dependencies = [
  "cpufeatures",
 ]
diff --git a/sha3/Cargo.toml b/sha3/Cargo.toml
index 4f914449..7f7d1d22 100644
--- a/sha3/Cargo.toml
+++ b/sha3/Cargo.toml
@@ -18,7 +18,7 @@ categories = ["cryptography", "no-std"]
 
 [dependencies]
 digest = "0.11.0-rc.7"
-keccak = "0.2.0-rc.0"
+keccak = "0.2.0-rc.1"
 
 [dev-dependencies]
 digest = { version = "0.11.0-rc.7", features = ["dev"] }