diff --git a/Cargo.toml b/Cargo.toml
index e3ca35a..ee1a991 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -50,7 +50,7 @@ ed25519-dalek = { version = "2", default-features = false, features = [
   "hazmat",
 ], optional = true }
 elliptic-curve = { version = "0.13", features = ["hash2curve", "sec1"] }
-generic-array = "0.14"
+generic-array = "=0.14.7" # pinned to avoid deprecation warnings
 hkdf = "0.12"
 hmac = "0.12"
 rand = { version = "0.8", default-features = false }