diff --git a/Cargo.toml b/Cargo.toml
index e54f4b97..6f5c29f7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ num_enum = "0.5"
 ocamlrep = { path = "vendor/ocaml/interop/ocamlrep" }
 ocamlrep_ocamlpool = { path = "vendor/ocaml/interop/ocamlrep_ocamlpool" }
 phf = { version = "0.11", features = ["macros"] }
-regex = "1.6.0"
+regex = "1.9.2"
 rust_to_ocaml_attr = { path = "vendor/ocaml/interop/rust_to_ocaml/rust_to_ocaml_attr" }
 serde = { version = "1.0.176", features = ["derive", "rc"] }
 thiserror = "1.0.43"
diff --git a/vendor/ocaml/interop/shim/third-party/rust/Cargo.toml b/vendor/ocaml/interop/shim/third-party/rust/Cargo.toml
index dd242aa5..bc7c5e73 100644
--- a/vendor/ocaml/interop/shim/third-party/rust/Cargo.toml
+++ b/vendor/ocaml/interop/shim/third-party/rust/Cargo.toml
@@ -22,7 +22,7 @@ md-5 = "0.10"
 once_cell = "1.12"
 proc-macro2 = { version = "1.0.64", features = ["span-locations"] }
 quote = "1.0.29"
-regex = "1.6.0"
+regex = "1.9.2"
 rustc-hash = "1.1.0"
 serde = { version = "1.0.176", features = ["derive", "rc"] }
 similar = { version = "2.2.0", features = ["inline"] }
diff --git a/vendor/ocaml/interop/signed_source/Cargo.toml b/vendor/ocaml/interop/signed_source/Cargo.toml
index fcb16b32..a814ca60 100644
--- a/vendor/ocaml/interop/signed_source/Cargo.toml
+++ b/vendor/ocaml/interop/signed_source/Cargo.toml
@@ -13,5 +13,5 @@ bstr = { version = "1.4.0", features = ["serde", "std", "unicode"] }
 hex = "0.4.3"
 md-5 = "0.10"
 once_cell = "1.12"
-regex = "1.6.0"
+regex = "1.9.2"
 thiserror = "1.0.43"