diff --git a/Cargo.lock b/Cargo.lock
index ed6b5c592a..2df9c88c96 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4562,9 +4562,9 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.9.1"
+version = "1.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b2eae68fc220f7cf2532e4494aded17545fce192d59cd996e0fe7887f4ceb575"
+checksum = "81bc1d4caf89fac26a70747fe603c130093b53c773888797a6329091246d651a"
 dependencies = [
  "aho-corasick",
  "memchr",
diff --git a/arrow_util/Cargo.toml b/arrow_util/Cargo.toml
index 0360529a38..d7d3318d3d 100644
--- a/arrow_util/Cargo.toml
+++ b/arrow_util/Cargo.toml
@@ -16,7 +16,7 @@ comfy-table = { version = "7.0", default-features = false }
 hashbrown = { workspace = true }
 num-traits = "0.2"
 once_cell = { version = "1.18", features = ["parking_lot"] }
-regex = "1.9.1"
+regex = "1.9.3"
 snafu = "0.7"
 uuid = "1"
 workspace-hack = { version = "0.1", path = "../workspace-hack" }
diff --git a/service_grpc_influxrpc/Cargo.toml b/service_grpc_influxrpc/Cargo.toml
index 4f9b66194c..a058a68f01 100644
--- a/service_grpc_influxrpc/Cargo.toml
+++ b/service_grpc_influxrpc/Cargo.toml
@@ -28,7 +28,7 @@ arrow = { workspace = true, features = ["prettyprint"] }
 futures = "0.3"
 pin-project = "1.1"
 prost = "0.11"
-regex = "1.9.1"
+regex = "1.9.3"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.104"
 snafu = "0.7"