diff --git a/Cargo.lock b/Cargo.lock
index ca18b6f25..e95a02f4f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -12,7 +12,7 @@ dependencies = [
  "arc-swap",
  "backtrace",
  "canonical-path",
- "clap 4.4.6",
+ "clap 4.4.7",
  "color-eyre",
  "fs-err",
  "once_cell",
@@ -744,9 +744,9 @@ dependencies = [
 
 [[package]]
 name = "clap"
-version = "4.4.6"
+version = "4.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d04704f56c2cde07f43e8e2c154b43f216dc5c92fc98ada720177362f953b956"
+checksum = "ac495e00dcec98c83465d5ad66c5c4fabd652fd6686e7c6269b117e729a6f17b"
 dependencies = [
  "clap_builder",
  "clap_derive",
@@ -754,9 +754,9 @@ dependencies = [
 
 [[package]]
 name = "clap_builder"
-version = "4.4.6"
+version = "4.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e231faeaca65ebd1ea3c737966bf858971cd38c3849107aa3ea7de90a804e45"
+checksum = "c77ed9a32a62e6ca27175d00d29d05ca32e396ea1eb5fb01d8256b669cec7663"
 dependencies = [
  "anstream",
  "anstyle",
@@ -766,9 +766,9 @@ dependencies = [
 
 [[package]]
 name = "clap_derive"
-version = "4.4.2"
+version = "4.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0862016ff20d69b84ef8247369fabf5c008a7417002411897d40ee1f4532b873"
+checksum = "cf9804afaaf59a91e75b022a30fb7229a7901f60c755489cc61c9b423b836442"
 dependencies = [
  "heck 0.4.1",
  "proc-macro2",
@@ -778,9 +778,9 @@ dependencies = [
 
 [[package]]
 name = "clap_lex"
-version = "0.5.1"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd7cc57abe963c6d3b9d8be5b06ba7c8957a930305ca90304f24ef040aa6f961"
+checksum = "702fc72eb24e5a1e48ce58027a675bc24edd52096d5397d4aea7c6dd9eca0bd1"
 
 [[package]]
 name = "codespan-reporting"
@@ -925,7 +925,7 @@ dependencies = [
  "anes",
  "cast",
  "ciborium",
- "clap 4.4.6",
+ "clap 4.4.7",
  "criterion-plot",
  "is-terminal",
  "itertools 0.10.5",
@@ -3855,9 +3855,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.107"
+version = "1.0.108"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
+checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
 dependencies = [
  "indexmap 2.0.2",
  "itoa",
@@ -5768,7 +5768,7 @@ dependencies = [
  "abscissa_core",
  "atty",
  "chrono",
- "clap 4.4.6",
+ "clap 4.4.7",
  "color-eyre",
  "console-subscriber",
  "dirs",
diff --git a/zebra-chain/Cargo.toml b/zebra-chain/Cargo.toml
index e7ce2cc3d..da659b9a2 100644
--- a/zebra-chain/Cargo.toml
+++ b/zebra-chain/Cargo.toml
@@ -111,7 +111,7 @@ redjubjub = "0.7.0"
 reddsa = "0.5.1"
 
 # Production feature json-conversion
-serde_json = { version = "1.0.107", optional = true }
+serde_json = { version = "1.0.108", optional = true }
 
 # Production feature async-error and testing feature proptest-impl
 tokio = { version = "1.33.0", optional = true }
diff --git a/zebra-node-services/Cargo.toml b/zebra-node-services/Cargo.toml
index a02ba5f2b..d6372f089 100644
--- a/zebra-node-services/Cargo.toml
+++ b/zebra-node-services/Cargo.toml
@@ -45,7 +45,7 @@ jsonrpc-core = { version = "18.0.0", optional = true }
 # Security: avoid default dependency on openssl
 reqwest = { version = "0.11.22", default-features = false, features = ["rustls-tls"], optional = true }
 serde = { version = "1.0.190", optional = true }
-serde_json = { version = "1.0.107", optional = true }
+serde_json = { version = "1.0.108", optional = true }
 
 [dev-dependencies]
 
@@ -53,4 +53,4 @@ color-eyre = "0.6.2"
 jsonrpc-core = "18.0.0"
 reqwest = { version = "0.11.22", default-features = false, features = ["rustls-tls"] }
 serde = "1.0.190"
-serde_json = "1.0.107"
+serde_json = "1.0.108"
diff --git a/zebra-rpc/Cargo.toml b/zebra-rpc/Cargo.toml
index 77764d047..900155283 100644
--- a/zebra-rpc/Cargo.toml
+++ b/zebra-rpc/Cargo.toml
@@ -51,7 +51,7 @@ jsonrpc-http-server = "18.0.0"
 num_cpus = "1.16.0"
 
 # zebra-rpc needs the preserve_order feature in serde_json, which is a dependency of jsonrpc-core
-serde_json = { version = "1.0.107", features = ["preserve_order"] }
+serde_json = { version = "1.0.108", features = ["preserve_order"] }
 indexmap = { version = "2.0.1", features = ["serde"] }
 
 tokio = { version = "1.33.0", features = ["time", "rt-multi-thread", "macros", "tracing"] }
diff --git a/zebra-state/Cargo.toml b/zebra-state/Cargo.toml
index 72d227af1..8ce11d769 100644
--- a/zebra-state/Cargo.toml
+++ b/zebra-state/Cargo.toml
@@ -71,7 +71,7 @@ tracing = "0.1.39"
 # elasticsearch specific dependencies.
 # Security: avoid default dependency on openssl
 elasticsearch = { version = "8.5.0-alpha.1", default-features = false, features = ["rustls-tls"], optional = true }
-serde_json = { version = "1.0.107", package = "serde_json", optional = true }
+serde_json = { version = "1.0.108", package = "serde_json", optional = true }
 
 zebra-chain = { path = "../zebra-chain", version = "1.0.0-beta.30", features = ["async-error"] }
 
diff --git a/zebra-utils/Cargo.toml b/zebra-utils/Cargo.toml
index f4c7d47bf..ba116aacd 100644
--- a/zebra-utils/Cargo.toml
+++ b/zebra-utils/Cargo.toml
@@ -69,7 +69,7 @@ tinyvec = { version = "1.6.0", features = ["rustc_1_55"] }
 
 structopt = "0.3.26"
 hex = "0.4.3"
-serde_json = "1.0.107"
+serde_json = "1.0.108"
 tracing-error = "0.2.0"
 tracing-subscriber = "0.3.17"
 thiserror = "1.0.48"
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index d5297bc34..871d45366 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -156,7 +156,7 @@ zebra-state = { path = "../zebra-state", version = "1.0.0-beta.30" }
 zebra-utils = { path = "../zebra-utils", version = "1.0.0-beta.30", optional = true }
 
 abscissa_core = "0.7.0"
-clap = { version = "4.4.6", features = ["cargo"] }
+clap = { version = "4.4.7", features = ["cargo"] }
 chrono = { version = "0.4.31", default-features = false, features = ["clock", "std"] }
 humantime-serde = "1.1.1"
 indexmap = "2.0.1"
@@ -241,7 +241,7 @@ regex = "1.10.2"
 insta = { version = "1.33.0", features = ["json"] }
 
 # zebra-rpc needs the preserve_order feature, it also makes test results more stable
-serde_json = { version = "1.0.107", features = ["preserve_order"] }
+serde_json = { version = "1.0.108", features = ["preserve_order"] }
 tempfile = "3.8.1"
 
 hyper = { version = "0.14.27", features = ["http1", "http2", "server"]}