diff --git a/crypto/Cargo.toml b/crypto/Cargo.toml
index d61c03e..04dc612 100644
--- a/crypto/Cargo.toml
+++ b/crypto/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2024"
 ignored = ["rand_core"]
 
 [dependencies]
-chacha20poly1305 = { version = "0.10", optional = true }
+chacha20poly1305 = { version = "0.11", optional = true }
 aes-gcm = { version = "0.10", optional = true }
 ed25519-dalek = { version = "2.2", optional = true, features = [
     "pkcs8",