diff --git a/Cargo.lock b/Cargo.lock
index 355e710..c983cb5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -756,9 +756,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.127"
+version = "1.0.128"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8043c06d9f82bd7271361ed64f415fe5e12a77fdb52e573e7f06a516dea329ad"
+checksum = "6ff5456707a1de34e7e37f2a6fd3d3f808c318259cbd01ab6377795054b483d8"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index 81d7297..f3a63b5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ log = "0.4.22"
 num-traits = "0.2.19"
 rand = "0.8.0"
 serde = { version = "1.0.209", features = ["derive"] }
-serde_json = "1.0.127"
+serde_json = "1.0.128"
 simplelog = "0.12.2"
 structopt = "0.3.21"
 ureq = { version = "2.9.1", features = ["json"] }