diff --git a/Cargo.lock b/Cargo.lock
index 26b9e46a67ccc..44796fba75980 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1750,7 +1750,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4c2f7349907b712260e64b0afe2f84692af14a454be26187d9df565c7f69266a"
 dependencies = [
  "memchr",
- "regex-automata 0.3.7",
+ "regex-automata 0.3.8",
  "serde",
 ]
 
@@ -7020,13 +7020,13 @@ dependencies = [
 
 [[package]]
 name = "regex"
-version = "1.9.4"
+version = "1.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12de2eff854e5fa4b1295edd650e227e9d8fb0c9e90b12e7f36d6a6811791a29"
+checksum = "697061221ea1b4a94a624f67d0ae2bfe4e22b8a17b6a192afb11046542cc8c47"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata 0.3.7",
+ "regex-automata 0.3.8",
  "regex-syntax 0.7.5",
 ]
 
@@ -7041,9 +7041,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.3.7"
+version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "49530408a136e16e5b486e883fbb6ba058e8e4e8ae6621a77b048b314336e629"
+checksum = "c2f401f4955220693b56f8ec66ee9c78abffd8d1c4f23dc41a23839eb88f0795"
 dependencies = [
  "aho-corasick",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index 8e660ca58201e..ea3e573093fbd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -307,7 +307,7 @@ rand = { version = "0.8.5", default-features = false, features = ["small_rng"] }
 rand_distr = { version = "0.4.3", default-features = false }
 rdkafka = { version = "0.34.0", default-features = false, features = ["tokio", "libz", "ssl", "zstd"], optional = true }
 redis = { version = "0.23.3", default-features = false, features = ["connection-manager", "tokio-comp", "tokio-native-tls-comp"], optional = true }
-regex = { version = "1.9.4", default-features = false, features = ["std", "perf"] }
+regex = { version = "1.9.5", default-features = false, features = ["std", "perf"] }
 roaring = { version = "0.10.2", default-features = false, optional = true }
 seahash = { version = "4.1.0", default-features = false }
 semver = { version = "1.0.18", default-features = false, features = ["serde", "std"], optional = true }
diff --git a/lib/codecs/Cargo.toml b/lib/codecs/Cargo.toml
index 6787e42860bd4..b77c81d59926f 100644
--- a/lib/codecs/Cargo.toml
+++ b/lib/codecs/Cargo.toml
@@ -18,7 +18,7 @@ once_cell = { version = "1.18", default-features = false }
 ordered-float = { version = "3.9.1", default-features = false }
 prost = { version = "0.11.8", default-features = false, features = ["std"] }
 prost-reflect = { version = "0.11", default-features = false, features = ["serde"] }
-regex = { version = "1.9.4", default-features = false, features = ["std", "perf"] }
+regex = { version = "1.9.5", 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 c06bf1f2c913b..e4e9f86059721 100644
--- a/lib/vector-core/Cargo.toml
+++ b/lib/vector-core/Cargo.toml
@@ -39,7 +39,7 @@ 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 = "1.9.4", default-features = false, features = ["std", "perf"] }
+regex = { version = "1.9.5", default-features = false, features = ["std", "perf"] }
 ryu = { version = "1", default-features = false }
 serde = { version = "1.0.188", default-features = false, features = ["derive", "rc"] }
 serde_json = { version = "1.0.105", default-features = false }
diff --git a/vdev/Cargo.toml b/vdev/Cargo.toml
index e13256668a08d..e537fa12327e6 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 = "1.0.14"
-regex = { version = "1.9.4", default-features = false, features = ["std", "perf"] }
+regex = { version = "1.9.5", default-features = false, features = ["std", "perf"] }
 reqwest = { version = "0.11", features = ["json", "blocking"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0.105"