diff --git a/Cargo.lock b/Cargo.lock
index 446abc1770d36bf07e2075194cb0166db5448bbb..31e29b49fb41450d6a516bf2b2a97a4fecedb9bf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2792,9 +2792,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.67"
+version = "1.0.68"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7f9e390c27c3c0ce8bc5d725f6e4d30a29d26659494aa4b17535f7522c5c950"
+checksum = "0f690853975602e1bfe1ccbf50504d67174e3bcf340f23b5ea9992e0587a52d8"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/Cargo.toml b/Cargo.toml
index ea6b4779fae47091e54499db43397380290e0f1f..f1f8298b9604dbf52f300d05f9af1e943f836418 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,7 +36,7 @@ blake2 = "0.9.2"
 contract-metadata = { version = "0.3.0", path = "./metadata" }
 semver = { version = "1.0.4", features = ["serde"] }
 serde = { version = "1.0.130", default-features = false, features = ["derive"] }
-serde_json = "1.0.67"
+serde_json = "1.0.68"
 tempfile = "3.2.0"
 url = { version = "2.2.2", features = ["serde"] }
 impl-serde = "0.3.1"
diff --git a/metadata/Cargo.toml b/metadata/Cargo.toml
index 2b2b97c5fa83c173321a3b851bde50aca3c55e4b..915f6d9aafa5d75d8abe8f99233c329ec3bb17d5 100644
--- a/metadata/Cargo.toml
+++ b/metadata/Cargo.toml
@@ -19,7 +19,7 @@ path = "lib.rs"
 [dependencies]
 semver = { version = "1.0.4", features = ["serde"] }
 serde = { version = "1.0.130", default-features = false, features = ["derive"] }
-serde_json = "1.0.67"
+serde_json = "1.0.68"
 url = { version = "2.2.2", features = ["serde"] }
 
 [dev-dependencies]