diff --git a/aws-lc-rs/Cargo.toml b/aws-lc-rs/Cargo.toml
index b2ca235f4e8..e937f87d8dd 100644
--- a/aws-lc-rs/Cargo.toml
+++ b/aws-lc-rs/Cargo.toml
@@ -67,7 +67,7 @@ regex = "~1.9.6"
 # Pinned dependency to preserve MSRV: ??? <= rust-version < 1.65.0
 regex-automata = "~0.3.9"
 # Pinned dependency to preserve MSRV: 1.60.0  <= rust-version < 1.65.0
-regex-syntax = "~0.7.5"
+regex-syntax = "~0.8.5"
 # Pinned to avoid build failure in older versions
 proc-macro2 = "1.0.60"
 # Pinned dependency to preserve MSRV: 1.63.0 <= rust-version < 1.67.0