diff --git a/signed_source/Cargo.toml b/signed_source/Cargo.toml
index 24a997d9..f43e5c8a 100644
--- a/signed_source/Cargo.toml
+++ b/signed_source/Cargo.toml
@@ -18,5 +18,5 @@ bstr = { version = "1.10.0", features = ["serde", "std", "unicode"] }
 hex = { version = "0.4.3", features = ["alloc"] }
 md-5 = "0.10"
 once_cell = "1.21"
-regex = "1.11.1"
+regex = "1.12.2"
 thiserror = "2.0.12"