diff --git a/Cargo.lock b/Cargo.lock
index 23f09d26b629c..b54fb769d5506 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1600,7 +1600,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6798148dccfbff0fae41c7574d2fa8f1ef3492fba0face179de5d8d447d67b05"
 dependencies = [
  "memchr",
- "regex-automata 0.3.0",
+ "regex-automata 0.3.2",
  "serde",
 ]
 
@@ -6755,13 +6755,13 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.9.0"
+version = "1.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "89089e897c013b3deb627116ae56a6955a72b8bed395c9526af31c9fe528b484"
+checksum = "b2eae68fc220f7cf2532e4494aded17545fce192d59cd996e0fe7887f4ceb575"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata 0.3.0",
+ "regex-automata 0.3.2",
  "regex-syntax 0.7.3",
 ]
 
@@ -6776,9 +6776,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.3.0"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fa250384981ea14565685dea16a9ccc4d1c541a13f82b9c168572264d1df8c56"
+checksum = "83d3daa6976cffb758ec878f108ba0e062a45b2d6ca3a2cca965338855476caf"
 dependencies = [
  "aho-corasick",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index a80bf317b2305..5ec07aaff16ba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -298,7 +298,7 @@ rand = { version = "0.8.5", default-features = false, features = ["small_rng"] }
 rand_distr = { version = "0.4.3", default-features = false }
 rdkafka = { version = "0.33.2", default-features = false, features = ["tokio", "libz", "ssl", "zstd"], optional = true }
 redis = { version = "0.23.0", default-features = false, features = ["connection-manager", "tokio-comp", "tokio-native-tls-comp"], optional = true }
-regex = { version = "1.9.0", default-features = false, features = ["std", "perf"] }
+regex = { version = "1.9.1", default-features = false, features = ["std", "perf"] }
 roaring = { version = "0.10.1", default-features = false, optional = true }
 seahash = { version = "4.1.0", default-features = false }
 semver = { version = "1.0.17", default-features = false, features = ["serde", "std"], optional = true }
diff --git a/lib/codecs/Cargo.toml b/lib/codecs/Cargo.toml
index e03d241ccbc15..7c59b77e99783 100644
--- a/lib/codecs/Cargo.toml
+++ b/lib/codecs/Cargo.toml
@@ -17,7 +17,7 @@ memchr = { version = "2", default-features = false }
 once_cell = { version = "1.18", default-features = false }
 ordered-float = { version = "3.7.0", default-features = false }
 prost = { version = "0.11.8", default-features = false, features = ["std"] }
-regex = { version = "1.9.0", default-features = false, features = ["std", "perf"] }
+regex = { version = "1.9.1", default-features = false, features = ["std", "perf"] }
 serde = { version = "1", default-features = false, features = ["derive"] }
 serde_json = { version = "1", default-features = false }
 smallvec = { version = "1", default-features = false, features = ["union"] }
diff --git a/lib/vector-core/Cargo.toml b/lib/vector-core/Cargo.toml
index 1b6447d6b0cc4..4983165eb8c49 100644
--- a/lib/vector-core/Cargo.toml
+++ b/lib/vector-core/Cargo.toml
@@ -38,7 +38,7 @@ proptest = { version = "1.2", optional = true }
 prost-types = { version = "0.11", default-features = false }
 prost = { version = "0.11", default-features = false, features = ["std"] }
 quanta = { version = "0.11.1", default-features = false }
-regex = { version = "1.9.0", default-features = false, features = ["std", "perf"] }
+regex = { version = "1.9.1", default-features = false, features = ["std", "perf"] }
 ryu = { version = "1", default-features = false }
 serde = { version = "1.0.164", default-features = false, features = ["derive", "rc"] }
 serde_json = { version = "1.0.100", default-features = false }
diff --git a/vdev/Cargo.toml b/vdev/Cargo.toml
index d0dd888657ad1..0f98d18f28e3f 100644
--- a/vdev/Cargo.toml
+++ b/vdev/Cargo.toml
@@ -30,7 +30,7 @@ os_info = { version = "3.7.0", default-features = false }
 # watch https://github.com/epage/anstyle for official interop with Clap
 owo-colors = { version = "3.5.0", features = ["supports-colors"] }
 paste = "1.0.13"
-regex = { version = "1.9.0", default-features = false, features = ["std", "perf"] }
+regex = { version = "1.9.1", default-features = false, features = ["std", "perf"] }
 reqwest = { version = "0.11", features = ["json", "blocking"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.100"