From 249b0555a9a474988606a3cc86052478cf1113ab Mon Sep 17 00:00:00 2001
From: "J. Nick Koston" <nick@home-assistant.io>
Date: Mon, 23 Feb 2026 18:20:08 -0600
Subject: [PATCH] [version] Use C++17 nested namespace syntax

---
 esphome/components/version/version_text_sensor.cpp | 6 ++----
 esphome/components/version/version_text_sensor.h   | 6 ++----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/esphome/components/version/version_text_sensor.cpp b/esphome/components/version/version_text_sensor.cpp
index 2e5686008b..635ae59b9b 100644
--- a/esphome/components/version/version_text_sensor.cpp
+++ b/esphome/components/version/version_text_sensor.cpp
@@ -5,8 +5,7 @@
 #include "esphome/core/helpers.h"
 #include "esphome/core/progmem.h"
 
-namespace esphome {
-namespace version {
+namespace esphome::version {
 
 static const char *const TAG = "version.text_sensor";
 
@@ -35,5 +34,4 @@ void VersionTextSensor::setup() {
 void VersionTextSensor::set_hide_timestamp(bool hide_timestamp) { this->hide_timestamp_ = hide_timestamp; }
 void VersionTextSensor::dump_config() { LOG_TEXT_SENSOR("", "Version Text Sensor", this); }
 
-}  // namespace version
-}  // namespace esphome
+}  // namespace esphome::version
diff --git a/esphome/components/version/version_text_sensor.h b/esphome/components/version/version_text_sensor.h
index b7d8001120..6153c5dd7c 100644
--- a/esphome/components/version/version_text_sensor.h
+++ b/esphome/components/version/version_text_sensor.h
@@ -3,8 +3,7 @@
 #include "esphome/core/component.h"
 #include "esphome/components/text_sensor/text_sensor.h"
 
-namespace esphome {
-namespace version {
+namespace esphome::version {
 
 class VersionTextSensor : public text_sensor::TextSensor, public Component {
  public:
@@ -16,5 +15,4 @@ class VersionTextSensor : public text_sensor::TextSensor, public Component {
   bool hide_timestamp_{false};
 };
 
-}  // namespace version
-}  // namespace esphome
+}  // namespace esphome::version