diff --git a/Cargo.lock b/Cargo.lock
index 991ee2d2..8308b803 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -38,9 +38,9 @@ checksum = "74f5722bc48763cb9d81d8427ca05b6aa2842f6632cf8e4c0a29eef9baececcc"
 dependencies = [
  "darling 0.10.2",
  "ident_case",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
  "synstructure",
 ]
 
@@ -168,9 +168,9 @@ version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "648ed8c8d2ce5409ccd57453d9d1b214b342a0d69376a6feda1fd6cae3299308"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -179,9 +179,9 @@ version = "0.1.52"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "061a7acccaa286c011ddc30970520b98fa40e00c9d644633fb26b5fc63a265e3"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -330,7 +330,7 @@ dependencies = [
  "lazycell",
  "log",
  "peeking_take_while",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
  "regex",
  "rustc-hash",
@@ -1003,9 +1003,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ef0ef97778a72b6f87aba1583443ce71daa701b6aff82ae9e86b22b81afae56"
 dependencies = [
  "codespan-reporting",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1020,9 +1020,9 @@ version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dcb67a6de1f602736dd7eaead0080cf3435df806c61b24b13328db128c58868f"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1053,10 +1053,10 @@ checksum = "f0c960ae2da4de88a91b2d920c2a7233b400bc33cb28453a2987822d8392519b"
 dependencies = [
  "fnv",
  "ident_case",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
  "strsim 0.9.3",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1067,10 +1067,10 @@ checksum = "649c91bc01e8b1eac09fb91e8dbc7d517684ca6be8ebc75bb9cafc894f9fdb6f"
 dependencies = [
  "fnv",
  "ident_case",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
  "strsim 0.10.0",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1081,7 +1081,7 @@ checksum = "d9b5a2f4ac4969822c62224815d069952656cadc7084fdca9751e6d959189b72"
 dependencies = [
  "darling_core 0.10.2",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1092,7 +1092,7 @@ checksum = "ddfc69c5bfcbd2fc09a0f38451d2daf0e372e367986a83906d1b0dbc88134fb5"
 dependencies = [
  "darling_core 0.14.1",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1168,9 +1168,9 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3bf95dc3f046b9da4f2d51833c0d3547d8564ef6910f5c1ed130306a75b92886"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1224,9 +1224,9 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b13f1e69590421890f90448c3cd5f554746a31adc6dc0dac406ec6901db8dc25"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1442,9 +1442,9 @@ version = "0.3.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bdfb8ce053d86b91919aad980c220b1fb8401a9394410e1c289ed7e66b61835d"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1534,9 +1534,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e45727250e75cc04ff2846a66397da8ef2b3db8e40e0cef4df67950a07621eb9"
 dependencies = [
  "proc-macro-error",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1604,9 +1604,9 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "90454ce4de40b7ca6a8968b5ef367bdab48413962588d0d2b1638d60090c35d7"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -1918,9 +1918,9 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11d7a9f6330b71fea57921c9b61c47ee6e84f72d394754eff6163ae67e7395eb"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -2062,9 +2062,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b939a78fa820cdfcb7ee7484466746a7377760970f6f9c6fe19f9edcc8a38d2"
 dependencies = [
  "proc-macro-crate 0.1.5",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -2336,9 +2336,9 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "731f8ecebd9f3a4aa847dfe75455e4757a45da40a7793d2f0b1f9b6ed18b23f3"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -2704,9 +2704,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c45ed1f39709f5a89338fab50e59816b2e8815f5bb58276e7ddf9afd495f73f8"
 dependencies = [
  "proc-macro-crate 1.1.3",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -2832,9 +2832,9 @@ checksum = "99b8db626e31e5b81787b9783425769681b347011cc59471e33ea46d2ea0cf55"
 dependencies = [
  "pest",
  "pest_meta",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -2882,9 +2882,9 @@ version = "0.4.30"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "851c8d0ce9bebe43790dedfc86614c23494ac9f423dd618d3a61fc693eafe61e"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -2893,9 +2893,9 @@ version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "069bdb1e05adc7a8990dce9cc75370895fbe4e3d58b9b73bf1aee56359344a55"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -2973,8 +2973,8 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3b83ec2d0af5c5c556257ff52c9f98934e243b9fd39604bfb2a9b75ec2e97f18"
 dependencies = [
- "proc-macro2 1.0.42",
- "syn 1.0.99",
+ "proc-macro2 1.0.47",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -3014,9 +3014,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
 dependencies = [
  "proc-macro-error-attr",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
  "version_check",
 ]
 
@@ -3026,7 +3026,7 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
  "version_check",
 ]
@@ -3042,9 +3042,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.42"
+version = "1.0.47"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c278e965f1d8cf32d6e0e96de3d3e79712178ae67986d9cf9151f51e95aac89b"
+checksum = "5ea3d908b0e36316caf9e9e2c4625cdde190a7e6f440d794667ed17a1855e725"
 dependencies = [
  "unicode-ident",
 ]
@@ -3118,9 +3118,9 @@ checksum = "7345d5f0e08c0536d7ac7229952590239e77abf0a0100a1b1d890add6ea96364"
 dependencies = [
  "anyhow",
  "itertools",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -3182,9 +3182,9 @@ version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "608c156fd8e97febc07dc9c2e2c80bf74cfc6ef26893eae3daf8bc2bc94a4b7f"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -3202,7 +3202,7 @@ version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3bcdf212e9776fbcb2d23ab029360416bb1706b1aea2d1a5ba002727cbcab804"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
 ]
 
 [[package]]
@@ -3782,9 +3782,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.147"
+version = "1.0.148"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
+checksum = "e53f64bb4ba0191d6d0676e1b141ca55047d83b74f5607e6d8eb88126c52c2dc"
 dependencies = [
  "serde_derive",
 ]
@@ -3800,13 +3800,13 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.147"
+version = "1.0.148"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f1d362ca8fc9c3e3a7484440752472d68a6caa98f1ab81d99b5dfe517cec852"
+checksum = "a55492425aa53521babf6137309e7d34c20bbfbbfcfe2c7f3a047fd1f6b92c0c"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -3856,9 +3856,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3452b4c0f6c1e357f73fdb87cd1efabaa12acf328c7a528e252893baeb3f4aa"
 dependencies = [
  "darling 0.14.1",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -3980,9 +3980,9 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5bdfb59103e43a0f99a346b57860d50f2138a7008d08acd964e9ac0fef3ae9a5"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -4046,9 +4046,9 @@ checksum = "dcb5ae327f9cc13b68763b5749770cb9e048a99bd9dfdfa58d0cf05d5f64afe0"
 dependencies = [
  "heck 0.3.3",
  "proc-macro-error",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -4070,11 +4070,11 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "1.0.99"
+version = "1.0.104"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58dbef6ec655055e20b86b15a8cc6d439cca19b667537ac6a1369572d151ab13"
+checksum = "4ae548ec36cf198c0ef7710d3c230987c2d6d7bd98ad6edc0274462724c585ce"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
  "unicode-ident",
 ]
@@ -4091,9 +4091,9 @@ version = "0.12.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f36bdaa60a83aca3921b5259d5400cbf5e90fc51931376a9bd4a0eb79aa7210f"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
  "unicode-xid 0.2.2",
 ]
 
@@ -4166,9 +4166,9 @@ version = "1.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "982d17546b47146b28f7c22e3d08465f6b8903d0ea13c1660d9d84a6e7adcdbb"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -4265,9 +4265,9 @@ version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b557f72f448c511a979e2564e55d74e6c4432fc96ff4f6241bc6bded342643b7"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -4392,10 +4392,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c6fd7c2581e36d63388a9e04c350c21beb7a8b059580b2e93993c526899ddc"
 dependencies = [
  "prettyplease",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "prost-build",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -4530,9 +4530,9 @@ version = "0.1.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4017f8f45139870ca7e672686113917c71c7a6e02d4924eda67186083c03081a"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
 ]
 
 [[package]]
@@ -4888,9 +4888,9 @@ dependencies = [
  "bumpalo",
  "log",
  "once_cell",
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
  "wasm-bindgen-shared",
 ]
 
@@ -4922,9 +4922,9 @@ version = "0.2.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5be8e654bdd9b79216c2929ab90721aa82faf65c48cdf08bdc4e7f51357b80da"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -5286,7 +5286,7 @@ dependencies = [
  "memuse",
  "orchard",
  "rand_core 0.6.4",
- "syn 1.0.99",
+ "syn 1.0.104",
  "tracing",
  "zcash_encoding",
  "zcash_note_encryption",
@@ -5646,8 +5646,8 @@ version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f8f187641dad4f680d25c4bfc4225b418165984179f26ca76ec4fb6441d3a17"
 dependencies = [
- "proc-macro2 1.0.42",
+ "proc-macro2 1.0.47",
  "quote 1.0.20",
- "syn 1.0.99",
+ "syn 1.0.104",
  "synstructure",
 ]
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index b88ecdb9..6f48658a 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 = "1.0.147", features = ["serde_derive", "rc"] }
+serde = { version = "1.0.148", 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 2f53850d..0b3933ed 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 = "1.0.147", features = ["serde_derive"] }
+serde = { version = "1.0.148", 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 2e83128d..20a06202 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 = "1.6.0"
 regex = "1.7.0"
-serde = { version = "1.0.147", features = ["serde_derive"] }
+serde = { version = "1.0.148", features = ["serde_derive"] }
 thiserror = "1.0.37"
 
 futures = "0.3.25"
diff --git a/zebra-rpc/Cargo.toml b/zebra-rpc/Cargo.toml
index f4eff81e..5cfcb9b3 100644
--- a/zebra-rpc/Cargo.toml
+++ b/zebra-rpc/Cargo.toml
@@ -52,7 +52,7 @@ tracing = "0.1.37"
 tracing-futures = "0.2.5"
 
 hex = { version = "0.4.3", features = ["serde"] }
-serde = { version = "1.0.147", features = ["serde_derive"] }
+serde = { version = "1.0.148", 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 afd549c5..9eff3484 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 = "1.0.147", features = ["serde_derive"] }
+serde = { version = "1.0.148", features = ["serde_derive"] }
 tempfile = "3.3.0"
 thiserror = "1.0.37"
 
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index e078480e..bc045f2d 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 = "1.0.147", features = ["serde_derive"] }
+serde = { version = "1.0.148", features = ["serde_derive"] }
 toml = "0.5.9"
 
 futures = "0.3.25"