diff --git a/Cargo.lock b/Cargo.lock
index 2ac94af..4131c64 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1048,9 +1048,9 @@ checksum = "568a8e6258aa33c13358f81fd834adb854c6f7c9468520910a9b1e8fac068012"
 
 [[package]]
 name = "serde"
-version = "1.0.137"
+version = "1.0.138"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61ea8d54c77f8315140a05f4c7237403bf38b72704d031543aa1d16abbf517d1"
+checksum = "1578c6245786b9d168c5447eeacfb96856573ca56c9d68fdcf394be134882a47"
 dependencies = [
  "serde_derive",
 ]
@@ -1076,9 +1076,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.137"
+version = "1.0.138"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f26faba0c3959972377d3b2d306ee9f71faee9714294e41bb777f83f88578be"
+checksum = "023e9b1467aef8a10fb88f25611870ada9800ef7e22afce356bb0d2387b6f27c"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1087,9 +1087,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.81"
+version = "1.0.82"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b7ce2b32a1aed03c558dc61a5cd328f15aff2dbc17daad8fb8af04d2100e15c"
+checksum = "82c2c1fdcd807d1098552c5b9a36e425e42e9fbd7c6a37a8425f390f781f7fa7"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/Cargo.toml b/Cargo.toml
index 0bd4a48..bcd79be 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,8 +25,8 @@ signature = "1.5"
 blakeout = "0.3.0"
 num_cpus = "1.13.1"
 byteorder = "1.4.3"
-serde = { version = "1.0.137", features = ["derive"] }
-serde_json = "1.0.81"
+serde = { version = "1.0.138", features = ["derive"] }
+serde_json = "1.0.82"
 bincode = "1.3.3"
 serde_cbor = "0.11.2"
 base64 = "0.13.0"