diff --git a/Cargo.lock b/Cargo.lock
index 57439f73..daec75b8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2225,9 +2225,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.189"
+version = "1.0.190"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e422a44e74ad4001bdc8eede9a4570ab52f71190e9c076d14369f38b9200537"
+checksum = "91d3c334ca1ee894a2c6f6ad698fe8c435b76d504b13d436f0685d648d6d96f7"
 dependencies = [
  "serde_derive",
 ]
@@ -2246,9 +2246,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.189"
+version = "1.0.190"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e48d1f918009ce3145511378cf68d613e3b3d9137d67272562080d68a2b32d5"
+checksum = "67c5609f394e5c2bd7fc51efda478004ea80ef42fee983d5c67a65e34f32c0e3"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/applehat/Cargo.toml b/applehat/Cargo.toml
index d3a1cea0..d40bb14e 100644
--- a/applehat/Cargo.toml
+++ b/applehat/Cargo.toml
@@ -22,7 +22,7 @@ rumqttc = "0.23.0"
 rustls = "0.21.8"
 rustls-native-certs = "0.6.3"
 serde_derive = "1.0.152"
-serde = { version = "1.0.189", features = ["derive"] }
+serde = { version = "1.0.190", features = ["derive"] }
 stable-eyre = "0.2.2"
 tokio = { version = "1.33.0", features = ["macros", "rt-multi-thread"] }
 toml = "0.8.4"
diff --git a/homie-influx/Cargo.toml b/homie-influx/Cargo.toml
index 4fd0e57e..9ab8056a 100644
--- a/homie-influx/Cargo.toml
+++ b/homie-influx/Cargo.toml
@@ -23,7 +23,7 @@ rumqttc = "0.23.0"
 rustls = "0.21.8"
 rustls-native-certs = "0.6.3"
 serde_derive = "1.0.152"
-serde = "1.0.189"
+serde = "1.0.190"
 stable-eyre = "0.2.2"
 tokio = { version = "1.33.0", features = ["macros", "rt-multi-thread"] }
 toml = "0.8.4"
diff --git a/mijia-homie/Cargo.toml b/mijia-homie/Cargo.toml
index c06b43ee..d2a64b4f 100644
--- a/mijia-homie/Cargo.toml
+++ b/mijia-homie/Cargo.toml
@@ -44,7 +44,7 @@ rumqttc = "0.23.0"
 rustls = "0.21.8"
 rustls-native-certs = "0.6.3"
 serde_derive = "1.0.152"
-serde = "1.0.189"
+serde = "1.0.190"
 stable-eyre = "0.2.2"
 tokio = { version = "1.33.0", features = ["macros", "rt-multi-thread"] }
 toml = "0.8.4"