diff --git a/Cargo.lock b/Cargo.lock
index 779ee999d..b5fbf1326 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2573,13 +2573,13 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.9.5"
+version = "1.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "697061221ea1b4a94a624f67d0ae2bfe4e22b8a17b6a192afb11046542cc8c47"
+checksum = "ebee201405406dbf528b8b672104ae6d6d63e6d118cb10e4d51abbc7b58044ff"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata 0.3.8",
+ "regex-automata 0.3.9",
  "regex-syntax 0.7.5",
 ]
 
@@ -2594,9 +2594,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.3.8"
+version = "0.3.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2f401f4955220693b56f8ec66ee9c78abffd8d1c4f23dc41a23839eb88f0795"
+checksum = "59b23e92ee4318893fa3fe3e6fb365258efbfe6ac6ab30f090cdcbb7aa37efa9"
 dependencies = [
  "aho-corasick",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index e3a37120c..9289ebbac 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -64,7 +64,7 @@ ed25519-zebra = { version = "4.0", default-features = false, features = [ "std",
 hex = { version = "0.4", default-features = false, optional = true }
 hyper = { version = "0.14", default-features = false, features = [ "server", "tcp", "stream" ], optional = true }
 rand = { version = "0.8", default-features = false, features = [ "std" ], optional = true }
-regex = { version = "1.7", default-features = false, features = [ "std" ], optional = true }
+regex = { version = "1.9", default-features = false, features = [ "std" ], optional = true }
 rust-argon2 = { version = "2.0.0", default-features = false, optional = true }
 serde_urlencoded = { version = "0.7", default-features = false, optional = true }
 tower = { version = "0.4", default-features = false, optional = true }