diff --git a/Cargo.lock b/Cargo.lock
index 0cd72d57e72ec..19b6656c1fafe 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1873,7 +1873,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "599aa35200ffff8f04c1925aa1acc92fa2e08874379ef42e210a80e527e60838"
 dependencies = [
  "serde",
- "toml 0.7.6",
+ "toml 0.7.7",
 ]
 
 [[package]]
@@ -7676,7 +7676,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a78072b550e5c20bc4a9d1384be28809cbdb7b25b2b4707ddc6d908b7e6de3bf"
 dependencies = [
- "toml 0.7.6",
+ "toml 0.7.7",
 ]
 
 [[package]]
@@ -8813,9 +8813,9 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.7.6"
+version = "0.7.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c17e963a819c331dcacd7ab957d80bc2b9a9c1e71c804826d2f283dd65306542"
+checksum = "de0a3ab2091e52d7299a39d098e200114a972df0a7724add02a273aa9aada592"
 dependencies = [
  "serde",
  "serde_spanned",
@@ -8834,9 +8834,9 @@ dependencies = [
 
 [[package]]
 name = "toml_edit"
-version = "0.19.12"
+version = "0.19.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c500344a19072298cd05a7224b3c0c629348b78692bf48466c5238656e315a78"
+checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
 dependencies = [
  "indexmap 2.0.0",
  "serde",
@@ -9549,7 +9549,7 @@ dependencies = [
  "serde_yaml 0.9.25",
  "sha2",
  "tempfile",
- "toml 0.7.6",
+ "toml 0.7.7",
 ]
 
 [[package]]
@@ -9725,7 +9725,7 @@ dependencies = [
  "tokio-test",
  "tokio-tungstenite 0.20.0",
  "tokio-util",
- "toml 0.7.6",
+ "toml 0.7.7",
  "tonic 0.10.0",
  "tonic-build 0.10.0",
  "tower",
@@ -9872,7 +9872,7 @@ dependencies = [
  "serde_json",
  "serde_with 3.3.0",
  "snafu",
- "toml 0.7.6",
+ "toml 0.7.7",
  "tracing 0.1.37",
  "url",
  "vector-config-common",
@@ -9974,7 +9974,7 @@ dependencies = [
  "tokio-stream",
  "tokio-test",
  "tokio-util",
- "toml 0.7.6",
+ "toml 0.7.7",
  "tonic 0.10.0",
  "tower",
  "tracing 0.1.37",
@@ -10627,9 +10627,9 @@ checksum = "1a515f5799fe4961cb532f983ce2b23082366b898e52ffbce459c86f67c8378a"
 
 [[package]]
 name = "winnow"
-version = "0.4.6"
+version = "0.5.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61de7bac303dc551fe038e2b3cef0f571087a47571ea6e79a87692ac99b99699"
+checksum = "7c2e3184b9c4e92ad5167ca73039d0c42476302ab603e2fec4487511f38ccefc"
 dependencies = [
  "memchr",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 5a6cb836d02e7..16fd31a89a63a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -321,7 +321,7 @@ syslog = { version = "6.1.0", default-features = false, optional = true }
 tikv-jemallocator = { version = "0.5.4", default-features = false, optional = true }
 tokio-postgres = { version = "0.7.10", default-features = false, features = ["runtime", "with-chrono-0_4"], optional = true }
 tokio-tungstenite = {version = "0.20.0", default-features = false, features = ["connect"], optional = true}
-toml = { version = "0.7.6", default-features = false, features = ["parse", "display"] }
+toml = { version = "0.7.7", default-features = false, features = ["parse", "display"] }
 tonic = { version = "0.10", optional = true, default-features = false, features = ["transport", "codegen", "prost", "tls", "tls-roots", "gzip"] }
 trust-dns-proto = { version = "0.23.0", default-features = false, features = ["dnssec"], optional = true }
 typetag = { version = "0.2.13", default-features = false }
diff --git a/lib/vector-config/Cargo.toml b/lib/vector-config/Cargo.toml
index cc65e96ba4590..05b48828e9e30 100644
--- a/lib/vector-config/Cargo.toml
+++ b/lib/vector-config/Cargo.toml
@@ -22,7 +22,7 @@ serde = { version = "1.0", default-features = false }
 serde_json = { version = "1.0", default-features = false, features = ["std"] }
 serde_with = { version = "3.3.0", default-features = false, features = ["std"] }
 snafu = { version = "0.7.5", default-features = false }
-toml = { version = "0.7.6", default-features = false }
+toml = { version = "0.7.7", default-features = false }
 tracing = { version = "0.1.34", default-features = false }
 url = { version = "2.4.1", default-features = false, features = ["serde"] }
 http = { version = "0.2.9", default-features = false }
diff --git a/lib/vector-core/Cargo.toml b/lib/vector-core/Cargo.toml
index 95fe408e0b68e..5f75402f2bdd0 100644
--- a/lib/vector-core/Cargo.toml
+++ b/lib/vector-core/Cargo.toml
@@ -51,7 +51,7 @@ tokio = { version = "1.32.0", default-features = false, features = ["net"] }
 tokio-openssl = { version = "0.6.3", default-features = false }
 tokio-stream = { version = "0.1", default-features = false, features = ["time"], optional = true }
 tokio-util = { version = "0.7.0", default-features = false, features = ["time"] }
-toml = { version = "0.7.6", default-features = false }
+toml = { version = "0.7.7", default-features = false }
 tonic = { version = "0.10", default-features = false, features = ["transport"] }
 tower = { version = "0.4", default-features = false, features = ["util"] }
 tracing = { version = "0.1.34", default-features = false }
@@ -87,7 +87,7 @@ quickcheck_macros = "1"
 proptest = "1.2"
 similar-asserts = "1.5.0"
 tokio-test = "0.4.3"
-toml = { version = "0.7.6", default-features = false, features = ["parse"] }
+toml = { version = "0.7.7", default-features = false, features = ["parse"] }
 ndarray = "0.15.6"
 ndarray-stats = "0.5.1"
 noisy_float = "0.2.0"
diff --git a/vdev/Cargo.toml b/vdev/Cargo.toml
index d921b82b6af28..b43d7a464333c 100644
--- a/vdev/Cargo.toml
+++ b/vdev/Cargo.toml
@@ -37,4 +37,4 @@ serde_json = "1.0.105"
 serde_yaml = "0.9.25"
 sha2 = "0.10.7"
 tempfile = "3.6.0"
-toml = { version = "0.7.6", default-features = false, features = ["parse"] }
+toml = { version = "0.7.7", default-features = false, features = ["parse"] }