diff --git a/esphome/components/atc_mithermometer/atc_mithermometer.cpp b/esphome/components/atc_mithermometer/atc_mithermometer.cpp
index f8bbd9d55e..7b5cdcfa20 100644
--- a/esphome/components/atc_mithermometer/atc_mithermometer.cpp
+++ b/esphome/components/atc_mithermometer/atc_mithermometer.cpp
@@ -65,12 +65,11 @@ optional<ParseResult> ATCMiThermometer::parse_header_(const esp32_ble_tracker::S
     return {};
   }
 
-  static uint8_t last_frame_count = 0;
-  if (last_frame_count == raw[12]) {
-    ESP_LOGVV(TAG, "parse_header(): duplicate data packet received (%hhu).", last_frame_count);
+  if (this->last_frame_count_ == raw[12]) {
+    ESP_LOGVV(TAG, "parse_header(): duplicate data packet received (%hhu).", this->last_frame_count_);
     return {};
   }
-  last_frame_count = raw[12];
+  this->last_frame_count_ = raw[12];
 
   return result;
 }
diff --git a/esphome/components/atc_mithermometer/atc_mithermometer.h b/esphome/components/atc_mithermometer/atc_mithermometer.h
index 3dde5f1868..0f472c11b9 100644
--- a/esphome/components/atc_mithermometer/atc_mithermometer.h
+++ b/esphome/components/atc_mithermometer/atc_mithermometer.h
@@ -38,6 +38,8 @@ class ATCMiThermometer final : public Component, public esp32_ble_tracker::ESPBT
   sensor::Sensor *battery_voltage_{nullptr};
   sensor::Sensor *signal_strength_{nullptr};
 
+  uint8_t last_frame_count_{0};
+
   optional<ParseResult> parse_header_(const esp32_ble_tracker::ServiceData &service_data);
   bool parse_message_(const std::vector<uint8_t> &message, ParseResult &result);
   bool report_results_(const optional<ParseResult> &result, const char *address);
diff --git a/esphome/components/zigbee/zigbee_esp32.py b/esphome/components/zigbee/zigbee_esp32.py
index 73dcd07029..116dce8cc5 100644
--- a/esphome/components/zigbee/zigbee_esp32.py
+++ b/esphome/components/zigbee/zigbee_esp32.py
@@ -274,7 +274,7 @@ async def attributes_to_code(
 async def esp32_to_code(config: ConfigType) -> "MockObj":
     add_idf_component(
         name="espressif/esp-zigbee-lib",
-        ref="2.0.2",
+        ref="2.0.3",
     )
 
     # add sdkconfigs later so they can overwrite esp32 defaults
diff --git a/esphome/idf_component.yml b/esphome/idf_component.yml
index 7ad41fa978..60b00d33c7 100644
--- a/esphome/idf_component.yml
+++ b/esphome/idf_component.yml
@@ -48,7 +48,7 @@ dependencies:
     rules:
       - if: "target in [esp32, esp32p4]"
   espressif/esp-zigbee-lib:
-    version: 2.0.2
+    version: 2.0.3
     rules:
       - if: "target in [esp32h2, esp32c5, esp32c6]"
   espressif/lan87xx:
diff --git a/requirements_dev.txt b/requirements_dev.txt
index 7e66c7244d..f2cf855d6b 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,4 +1,4 @@
 # Useful stuff when working in a development environment
 clang-format==13.0.1  # also change in .pre-commit-config.yaml and Dockerfile when updating
-clang-tidy==22.1.7
+clang-tidy==22.1.8
 yamllint==1.38.0  # also change in .pre-commit-config.yaml when updating