diff --git a/Cargo.lock b/Cargo.lock
index 176c3cfd..783869b5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2184,9 +2184,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.166"
+version = "1.0.167"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d01b7404f9d441d3ad40e6a636a7782c377d2abdbe4fa2440e2edcc2f4f10db8"
+checksum = "7daf513456463b42aa1d94cff7e0c24d682b429f020b9afa4f5ba5c40a22b237"
 dependencies = [
  "serde_derive",
 ]
@@ -2205,9 +2205,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.166"
+version = "1.0.167"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5dd83d6dde2b6b2d466e14d9d1acce8816dedee94f735eac6395808b3483c6d6"
+checksum = "b69b106b68bc8054f0e974e70d19984040f8a5cf9215ca82626ea4853f82c4b9"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/applehat/Cargo.toml b/applehat/Cargo.toml
index b61fee98..288558a1 100644
--- a/applehat/Cargo.toml
+++ b/applehat/Cargo.toml
@@ -22,7 +22,7 @@ rumqttc = "0.22.0"
 rustls = "0.21.3"
 rustls-native-certs = "0.6.3"
 serde_derive = "1.0.152"
-serde = { version = "1.0.166", features = ["derive"] }
+serde = { version = "1.0.167", features = ["derive"] }
 stable-eyre = "0.2.2"
 tokio = { version = "1.29.1", features = ["macros", "rt-multi-thread"] }
 toml = "0.7.6"
diff --git a/homie-influx/Cargo.toml b/homie-influx/Cargo.toml
index c825c63c..c65558d2 100644
--- a/homie-influx/Cargo.toml
+++ b/homie-influx/Cargo.toml
@@ -21,7 +21,7 @@ rumqttc = "0.22.0"
 rustls = "0.21.3"
 rustls-native-certs = "0.6.3"
 serde_derive = "1.0.152"
-serde = "1.0.166"
+serde = "1.0.167"
 stable-eyre = "0.2.2"
 tokio = { version = "1.29.1", features = ["macros", "rt-multi-thread"] }
 toml = "0.7.6"
diff --git a/mijia-homie/Cargo.toml b/mijia-homie/Cargo.toml
index d027c093..f42de98d 100644
--- a/mijia-homie/Cargo.toml
+++ b/mijia-homie/Cargo.toml
@@ -38,7 +38,7 @@ rumqttc = "0.22.0"
 rustls = "0.21.3"
 rustls-native-certs = "0.6.3"
 serde_derive = "1.0.152"
-serde = "1.0.166"
+serde = "1.0.167"
 stable-eyre = "0.2.2"
 tokio = { version = "1.29.1", features = ["macros", "rt-multi-thread"] }
 toml = "0.7.6"