diff --git a/Cargo.lock b/Cargo.lock
index 0368ee65..3d895f0e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -755,9 +755,9 @@ dependencies = [
 
 [[package]]
 name = "hybrid-array"
-version = "0.2.0-rc.3"
+version = "0.2.0-rc.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8856b3db5eb76328f03589feb25c7a3166bfa0ae3b38b1408d546b097fa7947"
+checksum = "18e63b66aee2df5599ba69b17a48113dfc68d2e143ea387ef836509e433bbd7e"
 dependencies = [
  "typenum",
  "zeroize",
diff --git a/cipher/src/stream_core.rs b/cipher/src/stream_core.rs
index 84d21350..c121ca46 100644
--- a/cipher/src/stream_core.rs
+++ b/cipher/src/stream_core.rs
@@ -1,9 +1,5 @@
 use crate::{ParBlocks, ParBlocksSizeUser, StreamCipherError};
-use crypto_common::{
-    array::{slice_as_chunks_mut, Array},
-    typenum::Unsigned,
-    Block, BlockSizeUser, BlockSizes,
-};
+use crypto_common::{array::Array, typenum::Unsigned, Block, BlockSizeUser, BlockSizes};
 use inout::{InOut, InOutBuf};
 
 /// Trait implemented by stream cipher backends.
@@ -213,7 +209,7 @@ impl<'a, BS: BlockSizes> StreamClosure for WriteBlocksCtx<'a, BS> {
     #[inline(always)]
     fn call<B: StreamBackend<BlockSize = BS>>(self, backend: &mut B) {
         if B::ParBlocksSize::USIZE > 1 {
-            let (chunks, tail) = slice_as_chunks_mut(self.blocks);
+            let (chunks, tail) = Array::slice_as_chunks_mut(self.blocks);
             for chunk in chunks {
                 backend.gen_par_ks_blocks(chunk);
             }
diff --git a/crypto-common/Cargo.toml b/crypto-common/Cargo.toml
index 86bd2f04..36de6fc9 100644
--- a/crypto-common/Cargo.toml
+++ b/crypto-common/Cargo.toml
@@ -13,7 +13,7 @@ keywords = ["crypto", "traits"]
 categories = ["cryptography", "no-std"]
 
 [dependencies]
-hybrid-array = "0.2.0-rc.0"
+hybrid-array = "0.2.0-rc.4"
 
 # optional dependencies
 rand_core = { version = "0.6.4", optional = true }
diff --git a/universal-hash/src/lib.rs b/universal-hash/src/lib.rs
index 0cfa03a5..44b59686 100644
--- a/universal-hash/src/lib.rs
+++ b/universal-hash/src/lib.rs
@@ -73,7 +73,7 @@ pub trait UniversalHash: BlockSizeUser + Sized {
             fn call<B: UhfBackend<BlockSize = BS>>(self, backend: &mut B) {
                 let pb = B::ParBlocksSize::USIZE;
                 if pb > 1 {
-                    let (par_blocks, tail) = array::slice_as_chunks(self.blocks);
+                    let (par_blocks, tail) = Array::slice_as_chunks(self.blocks);
                     for par_block in par_blocks {
                         backend.proc_par_blocks(par_block);
                     }
@@ -99,7 +99,7 @@ pub trait UniversalHash: BlockSizeUser + Sized {
     /// Message Authentication Codes (MACs) based on universal hashing.
     #[inline]
     fn update_padded(&mut self, data: &[u8]) {
-        let (blocks, tail) = array::slice_as_chunks(data);
+        let (blocks, tail) = Array::slice_as_chunks(data);
 
         self.update(blocks);