diff --git a/openssl-sys/Cargo.toml b/openssl-sys/Cargo.toml
index 3c317a16..5555c6e5 100644
--- a/openssl-sys/Cargo.toml
+++ b/openssl-sys/Cargo.toml
@@ -25,7 +25,7 @@ static-libclang = ["bindgen?/static", "bssl-sys?/static-libclang"]
 [dependencies]
 libc = "0.2"
 bssl-sys = { package = "bssl-cmake-sys", version = "0.1.2605260", optional = true, default-features = false }
-aws-lc-sys = { version = "0.42.0", optional = true, features = ["ssl"] }
+aws-lc-sys = { version = "0.43.0", optional = true, features = ["ssl"] }
 aws-lc-fips-sys = { version = "0.13.8", features = ["ssl"], optional = true }
 
 [build-dependencies]