diff --git a/Cargo.lock b/Cargo.lock
index 15cd9244..e5bfc7a9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3793,9 +3793,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.150"
+version = "1.0.151"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e326c9ec8042f1b5da33252c8a37e9ffbd2c9bef0155215b6e6c80c790e05f91"
+checksum = "97fed41fc1a24994d044e6db6935e69511a1153b52c15eb42493b26fa87feba0"
 dependencies = [
  "serde_derive",
 ]
@@ -3811,9 +3811,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.150"
+version = "1.0.151"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "42a3df25b0713732468deadad63ab9da1f1fd75a48a15024b50363f128db627e"
+checksum = "255abe9a125a985c05190d687b320c12f9b1f0b99445e608c21ba0782c719ad8"
 dependencies = [
  "proc-macro2 1.0.47",
  "quote 1.0.20",
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index 7989fd97..4210063e 100644
--- a/zebra-chain/Cargo.toml
+++ b/zebra-chain/Cargo.toml
@@ -75,7 +75,7 @@ tracing = "0.1.37"
 
 # Serialization
 hex = { version = "0.4.3", features = ["serde"] }
-serde = { version = "1.0.150", features = ["serde_derive", "rc"] }
+serde = { version = "1.0.151", features = ["serde_derive", "rc"] }
 serde_with = "2.1.0"
 serde-big-array = "0.4.1"
 
diff --git a/zebra-consensus/Cargo.toml b/zebra-consensus/Cargo.toml
index 8e65f5ae..dcff83c1 100644
--- a/zebra-consensus/Cargo.toml
+++ b/zebra-consensus/Cargo.toml
@@ -24,7 +24,7 @@ dirs = "4.0.0"
 displaydoc = "0.2.3"
 lazy_static = "1.4.0"
 once_cell = "1.16.0"
-serde = { version = "1.0.150", features = ["serde_derive"] }
+serde = { version = "1.0.151", features = ["serde_derive"] }
 
 futures = "0.3.25"
 futures-util = "0.3.25"
diff --git a/zebra-network/Cargo.toml b/zebra-network/Cargo.toml
index ac00bdc2..de57bb8e 100644
--- a/zebra-network/Cargo.toml
+++ b/zebra-network/Cargo.toml
@@ -27,7 +27,7 @@ pin-project = "1.0.12"
 rand = { version = "0.8.5", package = "rand" }
 rayon = "1.6.1"
 regex = "1.7.0"
-serde = { version = "1.0.150", features = ["serde_derive"] }
+serde = { version = "1.0.151", features = ["serde_derive"] }
 thiserror = "1.0.38"
 
 futures = "0.3.25"
diff --git a/zebra-rpc/Cargo.toml b/zebra-rpc/Cargo.toml
index ae2785f3..6f5cdfab 100644
--- a/zebra-rpc/Cargo.toml
+++ b/zebra-rpc/Cargo.toml
@@ -53,7 +53,7 @@ tracing = "0.1.37"
 tracing-futures = "0.2.5"
 
 hex = { version = "0.4.3", features = ["serde"] }
-serde = { version = "1.0.150", features = ["serde_derive"] }
+serde = { version = "1.0.151", features = ["serde_derive"] }
 
 # Experimental feature getblocktemplate-rpcs
 rand = { version = "0.8.5", package = "rand", optional = true }
diff --git a/zebra-state/Cargo.toml b/zebra-state/Cargo.toml
index 3bfaefe7..fe2333fb 100644
--- a/zebra-state/Cargo.toml
+++ b/zebra-state/Cargo.toml
@@ -37,7 +37,7 @@ mset = "0.1.0"
 regex = "1.7.0"
 rlimit = "0.8.3"
 rocksdb = { version = "0.19.0", default_features = false, features = ["lz4"] }
-serde = { version = "1.0.150", features = ["serde_derive"] }
+serde = { version = "1.0.151", features = ["serde_derive"] }
 tempfile = "3.3.0"
 thiserror = "1.0.38"
 
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index d190a923..9f6f24d2 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -98,7 +98,7 @@ humantime = "2.1.0"
 humantime-serde = "1.1.1"
 indexmap = "1.9.2"
 lazy_static = "1.4.0"
-serde = { version = "1.0.150", features = ["serde_derive"] }
+serde = { version = "1.0.151", features = ["serde_derive"] }
 toml = "0.5.10"
 
 futures = "0.3.25"