diff --git a/quic/s2n-quic-crypto/Cargo.toml b/quic/s2n-quic-crypto/Cargo.toml
index 9950a90d9c..6552309e77 100644
--- a/quic/s2n-quic-crypto/Cargo.toml
+++ b/quic/s2n-quic-crypto/Cargo.toml
@@ -27,7 +27,7 @@ zeroize = { version = "1", default-features = false, features = ["derive"] }
 aws-lc-rs = { version = "1.6" }
 
 [target.'cfg(target_os = "windows")'.dependencies]
-ring = { version = "0.16", default-features = false }
+ring = { version = "0.17", default-features = false }
 
 [dev-dependencies]
 hex-literal = "0.4"
diff --git a/quic/s2n-quic-crypto/src/cipher_suite.rs b/quic/s2n-quic-crypto/src/cipher_suite.rs
index af4bbc8392..ba092eed91 100644
--- a/quic/s2n-quic-crypto/src/cipher_suite.rs
+++ b/quic/s2n-quic-crypto/src/cipher_suite.rs
@@ -228,7 +228,7 @@ macro_rules! impl_cipher_suite {
 
                 assert_eq!(
                     compute_vec_label(
-                        $digest.hmac_algorithm().digest_algorithm().output_len,
+                        $digest.hmac_algorithm().digest_algorithm().output_len(),
                         b"quic ku"
                     ),
                     $key_update_label,