diff --git a/Cargo.lock b/Cargo.lock
index 32603623a4e..47d29fd5fed 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5177,9 +5177,9 @@ 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 2.0.0",
  "itoa",
diff --git a/hole-punching-tests/Cargo.toml b/hole-punching-tests/Cargo.toml
index 14e5793f141..fa7ed6354f1 100644
--- a/hole-punching-tests/Cargo.toml
+++ b/hole-punching-tests/Cargo.toml
@@ -14,5 +14,5 @@ tracing = "0.1.37"
 redis = { version = "0.23.0", default-features = false, features = ["tokio-comp"] }
 tokio = { version = "1.29.1", features = ["full"] }
 serde = { version = "1.0.190", features = ["derive"] }
-serde_json = "1.0.107"
+serde_json = "1.0.108"
 either = "1.9.0"
diff --git a/misc/keygen/Cargo.toml b/misc/keygen/Cargo.toml
index 20b94569f12..9062a2c3a8f 100644
--- a/misc/keygen/Cargo.toml
+++ b/misc/keygen/Cargo.toml
@@ -16,7 +16,7 @@ release = false
 clap = { version = "4.4.7", features = ["derive"] }
 zeroize = "1"
 serde = { version = "1.0.190", features = ["derive"] }
-serde_json = "1.0.107"
+serde_json = "1.0.108"
 libp2p-core = { workspace = true }
 base64 = "0.21.5"
 libp2p-identity = { workspace = true }
diff --git a/protocols/request-response/Cargo.toml b/protocols/request-response/Cargo.toml
index 26a2d0ecc81..66b37e3d528 100644
--- a/protocols/request-response/Cargo.toml
+++ b/protocols/request-response/Cargo.toml
@@ -20,7 +20,7 @@ libp2p-swarm = { workspace = true }
 libp2p-identity = { workspace = true }
 rand = "0.8"
 serde = { version = "1.0", optional = true}
-serde_json = { version = "1.0.107", optional = true }
+serde_json = { version = "1.0.108", optional = true }
 smallvec = "1.11.1"
 tracing = "0.1.37"
 void = "1.0.2"