diff --git a/Cargo.lock b/Cargo.lock
index aac04e51..ba46396d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1101,9 +1101,9 @@ dependencies = [
 
 [[package]]
 name = "itertools"
-version = "0.11.0"
+version = "0.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+checksum = "25db6b064527c5d482d0423354fcd07a89a2dfe07b67892e62411946db7f07b0"
 dependencies = [
  "either",
 ]
@@ -1368,7 +1368,7 @@ dependencies = [
  "futures-channel",
  "homie-device",
  "influx_db_client",
- "itertools 0.11.0",
+ "itertools 0.12.0",
  "log",
  "mijia",
  "pretty_env_logger",
diff --git a/mijia-homie/Cargo.toml b/mijia-homie/Cargo.toml
index 0e4512b8..ad6ea7b5 100644
--- a/mijia-homie/Cargo.toml
+++ b/mijia-homie/Cargo.toml
@@ -36,7 +36,7 @@ homie-device = { version = "0.9.0", path = "../homie-device" }
 influx_db_client = { version = "0.5.1", default-features = false, features = [
 	"rustls-tls",
 ] }
-itertools = "0.11.0"
+itertools = "0.12.0"
 log = "0.4.20"
 mijia = { version = "0.7.1", path = "../mijia" }
 pretty_env_logger = "0.5.0"