diff --git a/Cargo.lock b/Cargo.lock
index 81d2f1c0..d4374525 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -637,9 +637,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.138"
+version = "1.0.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d434192e7da787e94a6ea7e9670b26a036d0ca41e0b7efb2676dd32bae872949"
+checksum = "44f86c3acccc9c65b153fe1b85a3be07fe5515274ec9f0653b4a0875731c72a6"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index 009b4c60..27b64d3a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -45,7 +45,7 @@ sha1 = { version = "=0.11.0-pre.4", default-features = false, features = ["oid"]
 sha2 = { version = "=0.11.0-pre.4", default-features = false, features = ["oid"] }
 sha3 = { version = "=0.11.0-pre.4", default-features = false, features = ["oid"] }
 hex = { version = "0.4.3", features = ["serde"] }
-serde_json = "1.0.138"
+serde_json = "1.0.139"
 serde = { version = "1.0.184", features = ["derive"] }
 
 [[bench]]