diff --git a/Cargo.lock b/Cargo.lock
index e8c0c50c..edaa9121 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -16,13 +16,13 @@ dependencies = [
 
 [[package]]
 name = "aes"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "495ee669413bfbe9e8cace80f4d3d78e6d8c8d99579f97fb93bde351b185f2d4"
+checksum = "9e8b47f52ea9bae42228d07ec09eb676433d7c4ed1ebdf0f1d1c29ed446f1ab8"
 dependencies = [
  "cfg-if",
  "cipher",
- "cpufeatures",
+ "cpufeatures 0.2.1",
  "opaque-debug",
 ]
 
@@ -108,7 +108,7 @@ checksum = "ea8756167ea0aca10e066cdbe7813bd71d2f24e69b0bc7b50509590cef2ce0b9"
 dependencies = [
  "cfg-if",
  "cipher",
- "cpufeatures",
+ "cpufeatures 0.1.5",
  "zeroize",
 ]
 
@@ -151,6 +151,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "cpufeatures"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95059428f66df56b63431fdb4e1947ed2190586af5c5a8a8b71122bdf5a7f469"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "crypto-mac"
 version = "0.11.1"
@@ -337,7 +346,7 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fcffab1f78ebbdf4b93b68c1ffebc24037eedf271edaca795732b24e5e4e349"
 dependencies = [
- "cpufeatures",
+ "cpufeatures 0.1.5",
  "opaque-debug",
  "universal-hash",
 ]
@@ -349,7 +358,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6ba6a405ef63530d6cb12802014b22f9c5751bd17cdcddbe9e46d5c8ae83287"
 dependencies = [
  "cfg-if",
- "cpufeatures",
+ "cpufeatures 0.1.5",
  "opaque-debug",
  "universal-hash",
 ]
diff --git a/aes-gcm-siv/Cargo.toml b/aes-gcm-siv/Cargo.toml
index 40e065b0..efc28e87 100644
--- a/aes-gcm-siv/Cargo.toml
+++ b/aes-gcm-siv/Cargo.toml
@@ -17,7 +17,7 @@ categories = ["cryptography", "no-std"]
 
 [dependencies]
 aead = { version = "0.4", default-features = false }
-aes = { version = "0.7.4", optional = true }
+aes = { version = "0.7.5", optional = true }
 cipher = "0.3"
 ctr = "0.8"
 polyval = { version = "0.5.1", default-features = false }
diff --git a/aes-gcm/Cargo.toml b/aes-gcm/Cargo.toml
index 75f522ed..ef51f156 100644
--- a/aes-gcm/Cargo.toml
+++ b/aes-gcm/Cargo.toml
@@ -17,7 +17,7 @@ categories = ["cryptography", "no-std"]
 
 [dependencies]
 aead = { version = "0.4", default-features = false }
-aes = { version = "0.7.4", optional = true }
+aes = { version = "0.7.5", optional = true }
 cipher = "0.3"
 ctr = "0.8"
 ghash = { version = "0.4.2", default-features = false }
diff --git a/deoxys/Cargo.toml b/deoxys/Cargo.toml
index 81387ff2..15b7a925 100644
--- a/deoxys/Cargo.toml
+++ b/deoxys/Cargo.toml
@@ -20,7 +20,7 @@ edition = "2018"
 aead = { version = "0.4", default-features = false }
 subtle = { version = "=2.4", default-features = false }
 zeroize = { version = "=1.3", default-features = false }
-aes = { version = "0.7.4", features=["hazmat"], default-features = false}
+aes = { version = "0.7.5", features=["hazmat"], default-features = false}
 
 [dev-dependencies]
 aead = { version = "0.4", features = ["dev"], default-features = false }