diff --git a/Cargo.lock b/Cargo.lock
index c1d68680..26e31004 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -349,7 +349,7 @@ dependencies = [
  "log",
  "serde",
  "serde-xml-rs",
- "thiserror 2.0.8",
+ "thiserror 2.0.9",
  "tokio",
  "uuid",
 ]
@@ -373,7 +373,7 @@ dependencies = [
  "log",
  "num_enum",
  "pretty_env_logger",
- "thiserror 2.0.8",
+ "thiserror 2.0.9",
  "tokio",
  "uuid",
 ]
@@ -923,7 +923,7 @@ dependencies = [
  "rumqttc",
  "rumqttd",
  "rumqttlog",
- "thiserror 2.0.8",
+ "thiserror 2.0.9",
  "tokio",
 ]
 
@@ -939,7 +939,7 @@ dependencies = [
  "pretty_env_logger",
  "rand",
  "rumqttc",
- "thiserror 2.0.8",
+ "thiserror 2.0.9",
  "tokio",
 ]
 
@@ -1502,7 +1502,7 @@ dependencies = [
  "futures",
  "log",
  "pretty_env_logger",
- "thiserror 2.0.8",
+ "thiserror 2.0.9",
  "tokio",
  "tokio-stream",
  "uuid",
@@ -2667,11 +2667,11 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "2.0.8"
+version = "2.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08f5383f3e0071702bf93ab5ee99b52d26936be9dedd9413067cbdcddcb6141a"
+checksum = "f072643fd0190df67a8bab670c20ef5d8737177d6ac6b2e9a236cb096206b2cc"
 dependencies = [
- "thiserror-impl 2.0.8",
+ "thiserror-impl 2.0.9",
 ]
 
 [[package]]
@@ -2687,9 +2687,9 @@ dependencies = [
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.8"
+version = "2.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2f357fcec90b3caef6623a099691be676d033b40a058ac95d2a6ade6fa0c943"
+checksum = "7b50fa271071aae2e6ee85f842e2e28ba8cd2c5fb67f11fcb1fd70b276f9e7d4"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/btsensor/Cargo.toml b/btsensor/Cargo.toml
index 7101ed77..30d139cf 100644
--- a/btsensor/Cargo.toml
+++ b/btsensor/Cargo.toml
@@ -12,7 +12,7 @@ categories = ["hardware-support"]
 [dependencies]
 log = "0.4.22"
 num_enum = "0.7.3"
-thiserror = "2.0.8"
+thiserror = "2.0.9"
 uuid = "1.11.0"
 
 [dev-dependencies]
diff --git a/homie-controller/Cargo.toml b/homie-controller/Cargo.toml
index 49fb5edd..00fc1136 100644
--- a/homie-controller/Cargo.toml
+++ b/homie-controller/Cargo.toml
@@ -15,7 +15,7 @@ categories = ["network-programming"]
 [dependencies]
 log = "0.4.22"
 rumqttc = "0.24.0"
-thiserror = "2.0.8"
+thiserror = "2.0.9"
 
 [dev-dependencies]
 flume = "0.11.1"
diff --git a/homie-device/Cargo.toml b/homie-device/Cargo.toml
index 78aee155..b0b7682c 100644
--- a/homie-device/Cargo.toml
+++ b/homie-device/Cargo.toml
@@ -20,7 +20,7 @@ log = "0.4.22"
 mac_address = "1.1.7"
 rumqttc = "0.24.0"
 tokio = "1.42.0"
-thiserror = "2.0.8"
+thiserror = "2.0.9"
 
 [dev-dependencies]
 pretty_env_logger = "0.5.0"
diff --git a/mijia/Cargo.toml b/mijia/Cargo.toml
index 1b42f22e..822e2904 100644
--- a/mijia/Cargo.toml
+++ b/mijia/Cargo.toml
@@ -17,7 +17,7 @@ categories = ["hardware-support"]
 bluez-async = "0.8.0"
 futures = "0.3.31"
 log = "0.4.22"
-thiserror = "2.0.8"
+thiserror = "2.0.9"
 tokio = "1.42.0"
 tokio-stream = "0.1.17"
 uuid = "1.11.0"