diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 601c0c2..d6d6ef8 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -506,9 +506,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.7.0"
+version = "1.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e076559ef8e241f2ae3479e36f97bd5741c0330689e217ad51ce2c76808b868a"
+checksum = "48aaa5748ba571fb95cd2c85c09f629215d3a6ece942baa100950af03a34f733"
 dependencies = [
  "aho-corasick",
  "memchr",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 1215c42..a337350 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -16,4 +16,4 @@ md-5 = "0.10.5"
 num = "0.4.0"
 pyo3 = { version = "0.16.6", features = ["extension-module"] }
 rayon = "1.6.1"
-regex = "1.7.0"
+regex = "1.7.1"