diff --git a/Cargo.lock b/Cargo.lock
index a31aab42..c9d67dc8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2184,9 +2184,9 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.176"
+version = "1.0.177"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76dc28c9523c5d70816e393136b86d48909cfb27cecaa902d338c19ed47164dc"
+checksum = "63ba2516aa6bf82e0b19ca8b50019d52df58455d3cf9bdaf6315225fdd0c560a"
 dependencies = [
  "serde_derive",
 ]
@@ -2205,9 +2205,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.176"
+version = "1.0.177"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4e7b8c5dc823e3b90651ff1d3808419cd14e5ad76de04feaf37da114e7a306f"
+checksum = "401797fe7833d72109fedec6bfcbe67c0eed9b99772f26eb8afd261f0abc6fd3"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/applehat/Cargo.toml b/applehat/Cargo.toml
index a51f29c3..56d49a93 100644
--- a/applehat/Cargo.toml
+++ b/applehat/Cargo.toml
@@ -22,7 +22,7 @@ rumqttc = "0.22.0"
 rustls = "0.21.5"
 rustls-native-certs = "0.6.3"
 serde_derive = "1.0.152"
-serde = { version = "1.0.176", features = ["derive"] }
+serde = { version = "1.0.177", 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 fda7b148..acb8efbe 100644
--- a/homie-influx/Cargo.toml
+++ b/homie-influx/Cargo.toml
@@ -21,7 +21,7 @@ rumqttc = "0.22.0"
 rustls = "0.21.5"
 rustls-native-certs = "0.6.3"
 serde_derive = "1.0.152"
-serde = "1.0.176"
+serde = "1.0.177"
 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 53c0a316..0cb7fba1 100644
--- a/mijia-homie/Cargo.toml
+++ b/mijia-homie/Cargo.toml
@@ -38,7 +38,7 @@ rumqttc = "0.22.0"
 rustls = "0.21.5"
 rustls-native-certs = "0.6.3"
 serde_derive = "1.0.152"
-serde = "1.0.176"
+serde = "1.0.177"
 stable-eyre = "0.2.2"
 tokio = { version = "1.29.1", features = ["macros", "rt-multi-thread"] }
 toml = "0.7.6"