diff --git a/Cargo.lock b/Cargo.lock
index cb91ecf..0855570 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1452,9 +1452,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.121"
+version = "1.0.122"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ab380d7d9f22ef3f21ad3e6c1ebe8e4fc7a2000ccba2e4d71fc96f15b2cb609"
+checksum = "784b6203951c57ff748476b126ccb5e8e2959a5c19e5c617ab1956be3dbc68da"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index f3b3565..a86eda8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ rand = "0.8.4"
 rumqttc = "0.24.0"
 ruuvi-sensor-protocol = "0.6.1"
 serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0.81"
+serde_json = "1.0.122"
 serde_with = "3.0.0"
 serde_yaml = "0.9.14"
 sysinfo = "0.31.1"