diff --git a/Cargo.lock b/Cargo.lock
index f23d1822d..01fefc9c1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -19,9 +19,9 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "aes"
-version = "0.8.3"
+version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac1f845298e95f983ff1944b728ae08b8cebab80d684f0a832ed0fc74dfa27e2"
+checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0"
 dependencies = [
  "cfg-if",
  "cipher",
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index 542064c68..c6b995adc 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -11,7 +11,7 @@ keywords = ["pna", "archive", "crypto", "data"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aes = "0.8.3"
+aes = "0.8.4"
 argon2 = { version = "0.5.3", features = ["std"] }
 camellia = "0.1.0"
 cbc = { version = "0.1.2", features = ["std"] }