diff --git a/esphome/components/esp32_can/canbus.py b/esphome/components/esp32_can/canbus.py
index dfa98b2eff..acc3785f22 100644
--- a/esphome/components/esp32_can/canbus.py
+++ b/esphome/components/esp32_can/canbus.py
@@ -10,6 +10,7 @@ from esphome.components.esp32.const import (
     VARIANT_ESP32C3,
     VARIANT_ESP32C6,
     VARIANT_ESP32H2,
+    VARIANT_ESP32P4,
     VARIANT_ESP32S2,
     VARIANT_ESP32S3,
 )
@@ -59,6 +60,7 @@ CAN_SPEEDS_ESP32_S3 = {**CAN_SPEEDS_ESP32_S2}
 CAN_SPEEDS_ESP32_C3 = {**CAN_SPEEDS_ESP32_S2}
 CAN_SPEEDS_ESP32_C6 = {**CAN_SPEEDS_ESP32_S2}
 CAN_SPEEDS_ESP32_H2 = {**CAN_SPEEDS_ESP32_S2}
+CAN_SPEEDS_ESP32_P4 = {**CAN_SPEEDS_ESP32_S2}
 
 CAN_SPEEDS = {
     VARIANT_ESP32: CAN_SPEEDS_ESP32,
@@ -67,6 +69,7 @@ CAN_SPEEDS = {
     VARIANT_ESP32C3: CAN_SPEEDS_ESP32_C3,
     VARIANT_ESP32C6: CAN_SPEEDS_ESP32_C6,
     VARIANT_ESP32H2: CAN_SPEEDS_ESP32_H2,
+    VARIANT_ESP32P4: CAN_SPEEDS_ESP32_P4,
 }
 
 
diff --git a/esphome/components/esp32_can/esp32_can.cpp b/esphome/components/esp32_can/esp32_can.cpp
index cdef7b1930..f9b63b8ebc 100644
--- a/esphome/components/esp32_can/esp32_can.cpp
+++ b/esphome/components/esp32_can/esp32_can.cpp
@@ -17,7 +17,7 @@ static const char *const TAG = "esp32_can";
 static bool get_bitrate(canbus::CanSpeed bitrate, twai_timing_config_t *t_config) {
   switch (bitrate) {
 #if defined(USE_ESP32_VARIANT_ESP32S2) || defined(USE_ESP32_VARIANT_ESP32S3) || defined(USE_ESP32_VARIANT_ESP32C3) || \
-    defined(USE_ESP32_VARIANT_ESP32C6) || defined(USE_ESP32_VARIANT_ESP32H2)
+    defined(USE_ESP32_VARIANT_ESP32C6) || defined(USE_ESP32_VARIANT_ESP32H2) || defined(USE_ESP32_VARIANT_ESP32P4)
     case canbus::CAN_1KBPS:
       *t_config = (twai_timing_config_t) TWAI_TIMING_CONFIG_1KBITS();
       return true;
diff --git a/esphome/components/mdns/__init__.py b/esphome/components/mdns/__init__.py
index 49ba00e5a6..99b728b249 100644
--- a/esphome/components/mdns/__init__.py
+++ b/esphome/components/mdns/__init__.py
@@ -165,7 +165,7 @@ async def to_code(config):
             cg.add_library("LEAmDNS", None)
 
     if CORE.using_esp_idf:
-        add_idf_component(name="espressif/mdns", ref="1.8.2")
+        add_idf_component(name="espressif/mdns", ref="1.9.1")
 
     cg.add_define("USE_MDNS")
 
diff --git a/esphome/components/mopeka_pro_check/mopeka_pro_check.cpp b/esphome/components/mopeka_pro_check/mopeka_pro_check.cpp
index 9527f09f59..42d61f81a3 100644
--- a/esphome/components/mopeka_pro_check/mopeka_pro_check.cpp
+++ b/esphome/components/mopeka_pro_check/mopeka_pro_check.cpp
@@ -116,7 +116,7 @@ bool MopekaProCheck::parse_device(const esp32_ble_tracker::ESPBTDevice &device)
 
   // Get temperature of sensor
   if (this->temperature_ != nullptr) {
-    uint8_t temp_in_c = this->parse_temperature_(manu_data.data);
+    int8_t temp_in_c = this->parse_temperature_(manu_data.data);
     this->temperature_->publish_state(temp_in_c);
   }
 
@@ -145,7 +145,7 @@ uint32_t MopekaProCheck::parse_distance_(const std::vector<uint8_t> &message) {
                      (MOPEKA_LPG_COEF[0] + MOPEKA_LPG_COEF[1] * raw_t + MOPEKA_LPG_COEF[2] * raw_t * raw_t));
 }
 
-uint8_t MopekaProCheck::parse_temperature_(const std::vector<uint8_t> &message) { return (message[2] & 0x7F) - 40; }
+int8_t MopekaProCheck::parse_temperature_(const std::vector<uint8_t> &message) { return (message[2] & 0x7F) - 40; }
 
 SensorReadQuality MopekaProCheck::parse_read_quality_(const std::vector<uint8_t> &message) {
   // Since a 8 bit value is being shifted and truncated to 2 bits all possible values are defined as enumeration
diff --git a/esphome/components/mopeka_pro_check/mopeka_pro_check.h b/esphome/components/mopeka_pro_check/mopeka_pro_check.h
index 4cbe8f2afe..41fb312152 100644
--- a/esphome/components/mopeka_pro_check/mopeka_pro_check.h
+++ b/esphome/components/mopeka_pro_check/mopeka_pro_check.h
@@ -61,7 +61,7 @@ class MopekaProCheck : public Component, public esp32_ble_tracker::ESPBTDeviceLi
 
   uint8_t parse_battery_level_(const std::vector<uint8_t> &message);
   uint32_t parse_distance_(const std::vector<uint8_t> &message);
-  uint8_t parse_temperature_(const std::vector<uint8_t> &message);
+  int8_t parse_temperature_(const std::vector<uint8_t> &message);
   SensorReadQuality parse_read_quality_(const std::vector<uint8_t> &message);
 };
 
diff --git a/esphome/components/openthread/__init__.py b/esphome/components/openthread/__init__.py
index e3ad3ed76c..5b1abe4fb5 100644
--- a/esphome/components/openthread/__init__.py
+++ b/esphome/components/openthread/__init__.py
@@ -1,5 +1,6 @@
 import esphome.codegen as cg
 from esphome.components.esp32 import (
+    VARIANT_ESP32C5,
     VARIANT_ESP32C6,
     VARIANT_ESP32H2,
     add_idf_sdkconfig_option,
@@ -152,7 +153,7 @@ CONFIG_SCHEMA = cv.All(
     ).extend(_CONNECTION_SCHEMA),
     cv.has_exactly_one_key(CONF_NETWORK_KEY, CONF_TLV),
     cv.only_with_esp_idf,
-    only_on_variant(supported=[VARIANT_ESP32C6, VARIANT_ESP32H2]),
+    only_on_variant(supported=[VARIANT_ESP32C5, VARIANT_ESP32C6, VARIANT_ESP32H2]),
     _validate,
     _require_vfs_select,
 )
diff --git a/esphome/idf_component.yml b/esphome/idf_component.yml
index fcb3a4f438..b27b6b8ed1 100644
--- a/esphome/idf_component.yml
+++ b/esphome/idf_component.yml
@@ -4,7 +4,7 @@ dependencies:
   espressif/esp32-camera:
     version: 2.1.1
   espressif/mdns:
-    version: 1.8.2
+    version: 1.9.1
   espressif/esp_wifi_remote:
     version: 1.1.5
     rules: