diff --git a/Cargo.lock b/Cargo.lock
index d8280926..5a50c822 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4108,9 +4108,9 @@ dependencies = [
 
 [[package]]
 name = "serde_spanned"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0efd8caf556a6cebd3b285caf480045fcc1ac04f6bd786b09a6f11af30c4fcf4"
+checksum = "93107647184f6027e3b7dcb2e11034cf95ffa1e3a682c67951963ac69c1c007d"
 dependencies = [
  "serde",
 ]
@@ -4696,9 +4696,9 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.7.3"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b403acf6f2bb0859c93c7f0d967cb4a75a7ac552100f9322faf64dc047669b21"
+checksum = "d6135d499e69981f9ff0ef2167955a5333c35e36f6937d382974566b3d5b94ec"
 dependencies = [
  "serde",
  "serde_spanned",
@@ -4708,18 +4708,18 @@ dependencies = [
 
 [[package]]
 name = "toml_datetime"
-version = "0.6.1"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ab8ed2edee10b50132aed5f331333428b011c99402b5a534154ed15746f9622"
+checksum = "5a76a9312f5ba4c2dec6b9161fdf25d87ad8a09256ccea5a556fef03c706a10f"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "toml_edit"
-version = "0.19.8"
+version = "0.19.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "239410c8609e8125456927e6707163a3b1fdb40561e4b803bc041f466ccfdc13"
+checksum = "92d964908cec0d030b812013af25a0e57fddfadb1e066ecc6681d86253129d4f"
 dependencies = [
  "indexmap",
  "serde",
@@ -5868,7 +5868,7 @@ dependencies = [
  "tokio",
  "tokio-stream",
  "tokio-util 0.7.8",
- "toml 0.7.3",
+ "toml 0.7.4",
  "tower",
  "tracing",
  "tracing-error",
@@ -6064,7 +6064,7 @@ dependencies = [
  "tinyvec",
  "tokio",
  "tokio-stream",
- "toml 0.7.3",
+ "toml 0.7.4",
  "tonic",
  "tonic-build",
  "tower",
diff --git a/zebra-network/Cargo.toml b/zebra-network/Cargo.toml
index 6ba4e2a6..d5b3c951 100644
--- a/zebra-network/Cargo.toml
+++ b/zebra-network/Cargo.toml
@@ -70,7 +70,7 @@ proptest-derive = "0.3.0"
 
 static_assertions = "1.1.0"
 tokio = { version = "1.28.0", features = ["full", "tracing", "test-util"] }
-toml = "0.7.3"
+toml = "0.7.4"
 
 zebra-chain = { path = "../zebra-chain", features = ["proptest-impl"] }
 zebra-test = { path = "../zebra-test/" }
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index 0f5e9135..064848ff 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -122,7 +122,7 @@ humantime-serde = "1.1.1"
 indexmap = "1.9.3"
 lazy_static = "1.4.0"
 serde = { version = "1.0.163", features = ["serde_derive"] }
-toml = "0.7.3"
+toml = "0.7.4"
 
 futures = "0.3.28"
 rayon = "1.7.0"