diff --git a/Cargo.lock b/Cargo.lock
index 4e87d2e8332..a999d800f1a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4359,9 +4359,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.144"
+version = "1.0.145"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f747710de3dcd43b88c9168773254e809d8ddbdf9653b84e2554ab219f17860"
+checksum = "728eb6351430bccb993660dfffc5a72f91ccc1295abaa8ce19b27ebe4f75568b"
 dependencies = [
  "serde_derive",
 ]
@@ -4377,9 +4377,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.144"
+version = "1.0.145"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94ed3a816fb1d101812f83e789f888322c34e291f894f19590dc310963e87a00"
+checksum = "81fa1584d3d1bcacd84c277a0dfe21f5b0f6accf4a23d04d4c6d61f1af522b4c"
 dependencies = [
  "proc-macro2 1.0.42",
  "quote 1.0.20",
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index ddca464f245..0405041084a 100644
--- a/zebra-chain/Cargo.toml
+++ b/zebra-chain/Cargo.toml
@@ -60,7 +60,7 @@ tracing = "0.1.35"
 
 # Serialization
 hex = { version = "0.4.3", features = ["serde"] }
-serde = { version = "1.0.144", features = ["serde_derive", "rc"] }
+serde = { version = "1.0.145", features = ["serde_derive", "rc"] }
 serde_with = "2.0.1"
 serde-big-array = "0.4.1"
 
diff --git a/zebra-consensus/Cargo.toml b/zebra-consensus/Cargo.toml
index 0caf91f5cc4..f1cae215181 100644
--- a/zebra-consensus/Cargo.toml
+++ b/zebra-consensus/Cargo.toml
@@ -23,7 +23,7 @@ dirs = "4.0.0"
 displaydoc = "0.2.3"
 lazy_static = "1.4.0"
 once_cell = "1.15.0"
-serde = { version = "1.0.144", features = ["serde_derive"] }
+serde = { version = "1.0.145", features = ["serde_derive"] }
 
 futures = "0.3.24"
 futures-util = "0.3.24"
diff --git a/zebra-network/Cargo.toml b/zebra-network/Cargo.toml
index c9954d1168a..49c83f52eb8 100644
--- a/zebra-network/Cargo.toml
+++ b/zebra-network/Cargo.toml
@@ -26,7 +26,7 @@ pin-project = "1.0.12"
 rand = { version = "0.8.5", package = "rand" }
 rayon = "1.5.3"
 regex = "1.6.0"
-serde = { version = "1.0.144", features = ["serde_derive"] }
+serde = { version = "1.0.145", features = ["serde_derive"] }
 thiserror = "1.0.35"
 
 futures = "0.3.24"
diff --git a/zebra-rpc/Cargo.toml b/zebra-rpc/Cargo.toml
index 3a4c98fb04d..a06fcdfcc2d 100644
--- a/zebra-rpc/Cargo.toml
+++ b/zebra-rpc/Cargo.toml
@@ -34,7 +34,7 @@ tracing = "0.1.35"
 tracing-futures = "0.2.5"
 
 hex = { version = "0.4.3", features = ["serde"] }
-serde = { version = "1.0.144", features = ["serde_derive"] }
+serde = { version = "1.0.145", features = ["serde_derive"] }
 
 proptest = { version = "0.10.1", optional = true }
 proptest-derive = { version = "0.3.0", optional = true }
diff --git a/zebra-state/Cargo.toml b/zebra-state/Cargo.toml
index 35fe6851d02..c02e45a7c17 100644
--- a/zebra-state/Cargo.toml
+++ b/zebra-state/Cargo.toml
@@ -22,7 +22,7 @@ mset = "0.1.0"
 regex = "1.6.0"
 rlimit = "0.8.3"
 rocksdb = { version = "0.19.0", default_features = false, features = ["lz4"] }
-serde = { version = "1.0.144", features = ["serde_derive"] }
+serde = { version = "1.0.145", features = ["serde_derive"] }
 tempfile = "3.3.0"
 thiserror = "1.0.35"
 
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index 38d338d6737..3efbc2a6f88 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -82,7 +82,7 @@ humantime = "2.1.0"
 humantime-serde = "1.1.1"
 indexmap = "1.9.1"
 lazy_static = "1.4.0"
-serde = { version = "1.0.144", features = ["serde_derive"] }
+serde = { version = "1.0.145", features = ["serde_derive"] }
 toml = "0.5.9"
 
 futures = "0.3.24"