diff --git a/Cargo.lock b/Cargo.lock
index a6e2c7ce..57e8b41e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9,7 +9,7 @@ dependencies = [
  "cfg-if",
  "cipher",
  "cpufeatures",
- "hex-literal 0.3.4",
+ "hex-literal",
  "zeroize",
 ]
 
@@ -18,7 +18,7 @@ name = "aria"
 version = "0.2.0-pre"
 dependencies = [
  "cipher",
- "hex-literal 0.4.1",
+ "hex-literal",
 ]
 
 [[package]]
@@ -26,7 +26,7 @@ name = "belt-block"
 version = "0.2.0-pre.1"
 dependencies = [
  "cipher",
- "hex-literal 0.4.1",
+ "hex-literal",
 ]
 
 [[package]]
@@ -62,7 +62,7 @@ name = "cast5"
 version = "0.12.0-pre"
 dependencies = [
  "cipher",
- "hex-literal 0.4.1",
+ "hex-literal",
 ]
 
 [[package]]
@@ -70,7 +70,7 @@ name = "cast6"
 version = "0.2.0-pre"
 dependencies = [
  "cipher",
- "hex-literal 0.4.1",
+ "hex-literal",
 ]
 
 [[package]]
@@ -123,12 +123,6 @@ dependencies = [
  "cipher",
 ]
 
-[[package]]
-name = "hex-literal"
-version = "0.3.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ebdb29d2ea9ed0083cd8cece49bbd968021bd99b0849edb4a9a7ee0fdf6a4e0"
-
 [[package]]
 name = "hex-literal"
 version = "0.4.1"
@@ -165,7 +159,7 @@ name = "kuznyechik"
 version = "0.9.0-pre.1"
 dependencies = [
  "cipher",
- "hex-literal 0.4.1",
+ "hex-literal",
 ]
 
 [[package]]
@@ -179,7 +173,7 @@ name = "magma"
 version = "0.10.0-pre.1"
 dependencies = [
  "cipher",
- "hex-literal 0.4.1",
+ "hex-literal",
 ]
 
 [[package]]
@@ -209,7 +203,7 @@ name = "sm4"
 version = "0.6.0-pre"
 dependencies = [
  "cipher",
- "hex-literal 0.4.1",
+ "hex-literal",
 ]
 
 [[package]]
@@ -217,7 +211,7 @@ name = "speck-cipher"
 version = "0.0.0"
 dependencies = [
  "cipher",
- "hex-literal 0.4.1",
+ "hex-literal",
 ]
 
 [[package]]
@@ -225,7 +219,7 @@ name = "threefish"
 version = "0.6.0-pre"
 dependencies = [
  "cipher",
- "hex-literal 0.4.1",
+ "hex-literal",
  "zeroize",
 ]
 
@@ -234,7 +228,7 @@ name = "twofish"
 version = "0.8.0-pre"
 dependencies = [
  "cipher",
- "hex-literal 0.4.1",
+ "hex-literal",
 ]
 
 [[package]]
diff --git a/aes/Cargo.toml b/aes/Cargo.toml
index 6065cbe9..28b64a41 100644
--- a/aes/Cargo.toml
+++ b/aes/Cargo.toml
@@ -15,14 +15,16 @@ categories = ["cryptography", "no-std"]
 [dependencies]
 cfg-if = "1"
 cipher = "=0.5.0-pre.6"
-zeroize = { version = "1.5.6", optional = true, default-features = false, features = ["aarch64"] }
+zeroize = { version = "1.5.6", optional = true, default-features = false, features = [
+    "aarch64",
+] }
 
 [target.'cfg(any(target_arch = "aarch64", target_arch = "x86_64", target_arch = "x86"))'.dependencies]
 cpufeatures = "0.2"
 
 [dev-dependencies]
 cipher = { version = "=0.5.0-pre.6", features = ["dev"] }
-hex-literal = "0.3"
+hex-literal = "0.4"
 
 [features]
 hazmat = [] # Expose cryptographically hazardous APIs