diff --git a/Cargo.lock b/Cargo.lock
index 4ca44c0ce..84400a7b2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4855,9 +4855,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.115"
+version = "1.0.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12dc5c46daa8e9fdf4f5e71b6cf9a53f2487da0e86e55808e2d35539666497dd"
+checksum = "3e17db7126d17feb94eb3fad46bf1a96b034e8aacbc2e775fe81505f8b0b2813"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/crates/build/Cargo.toml b/crates/build/Cargo.toml
index dfd3c63c3..73adc093a 100644
--- a/crates/build/Cargo.toml
+++ b/crates/build/Cargo.toml
@@ -31,7 +31,7 @@ tracing = "0.1.40"
 parity-wasm = { version = "0.45.0"}
 semver = { version = "1.0.22", features = ["serde"] }
 serde = { version = "1", default-features = false, features = ["derive"] }
-serde_json = "1.0.115"
+serde_json = "1.0.116"
 tempfile = "3.10.1"
 term_size = "0.3.2"
 url = { version = "2.5.0", features = ["serde"] }
diff --git a/crates/cargo-contract/Cargo.toml b/crates/cargo-contract/Cargo.toml
index 3debfb181..2becc71e8 100644
--- a/crates/cargo-contract/Cargo.toml
+++ b/crates/cargo-contract/Cargo.toml
@@ -31,7 +31,7 @@ tracing = "0.1.40"
 tracing-subscriber = { version = "0.3.18", features = ["env-filter"] }
 which = "6.0.1"
 colored = "2.1.0"
-serde_json = "1.0.115"
+serde_json = "1.0.116"
 serde = { version = "1.0.197", default-features = false, features = ["derive"] }
 url = { version = "2.5.0", features = ["serde"] }
 semver = "1.0"
diff --git a/crates/extrinsics/Cargo.toml b/crates/extrinsics/Cargo.toml
index 1429d5c1d..706cc528d 100644
--- a/crates/extrinsics/Cargo.toml
+++ b/crates/extrinsics/Cargo.toml
@@ -27,7 +27,7 @@ tracing = "0.1.40"
 scale = { package = "parity-scale-codec", version = "3.0.0", features = ["derive"] }
 colored = "2.1.0"
 serde = { version = "1.0.197", default-features = false, features = ["derive"] }
-serde_json = "1.0.115"
+serde_json = "1.0.116"
 url = { version = "2.5.0", features = ["serde"] }
 rust_decimal = "1.35"
 tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
diff --git a/crates/metadata/Cargo.toml b/crates/metadata/Cargo.toml
index c1a76651f..0b7f23a41 100644
--- a/crates/metadata/Cargo.toml
+++ b/crates/metadata/Cargo.toml
@@ -17,7 +17,7 @@ include = ["Cargo.toml", "*.rs", "LICENSE", "compatibility_list.json"]
 impl-serde = "0.4.0"
 semver = { version = "1.0.22", features = ["serde"] }
 serde = { version = "1", default-features = false, features = ["derive"] }
-serde_json = "1.0.115"
+serde_json = "1.0.116"
 url = { version = "2.5.0", features = ["serde"] }
 anyhow = "1.0.81"
 
diff --git a/crates/transcode/Cargo.toml b/crates/transcode/Cargo.toml
index 3be564257..9029dbd0b 100644
--- a/crates/transcode/Cargo.toml
+++ b/crates/transcode/Cargo.toml
@@ -34,7 +34,7 @@ primitive-types = { version = "0.12.2", default-features = false, features = ["c
 scale = { package = "parity-scale-codec", version = "3.0.0", features = ["derive"] }
 scale-info = { version = "2.11.2", default-features = false, features = ["derive"] }
 serde = { version = "1.0.197", default-features = false, features = ["derive"] }
-serde_json = "1.0.115"
+serde_json = "1.0.116"
 thiserror = "1.0.58"
 strsim = "0.11.1"