diff --git a/library.properties b/library.properties
index 5f8c107..7f6a994 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=ZHNetwork
-version=1.11
+version=1.12
 author=Alexey Zholtikov
 maintainer=Alexey Zholtikov
 sentence=ESP-NOW based Mesh network for ESP8266/ESP32
diff --git a/src/ZHNetwork.cpp b/src/ZHNetwork.cpp
index 0738bc8..6765109 100644
--- a/src/ZHNetwork.cpp
+++ b/src/ZHNetwork.cpp
@@ -116,7 +116,7 @@ error_code_t ZHNetwork::begin()
     return SUCCESS;
 }
 
-error_code_t stop()
+error_code_t ZHNetwork::stop()
 {
     WiFi.mode(WIFI_OFF);
     esp_now_deinit();
diff --git a/src/ZHNetwork.h b/src/ZHNetwork.h
index f1e2c9a..8fbc9a6 100644
--- a/src/ZHNetwork.h
+++ b/src/ZHNetwork.h
@@ -133,7 +133,7 @@ private:
     static uint16_t lastMessageID[10];
     static char netName_[20];
 
-    const char *firmware{"1.11"};
+    const char *firmware{"1.12"};
     const uint8_t broadcastMAC[6]{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
     work_mode_t workMode_{ESP_NOW};
     char apSsid_[32]{"ESP-NOW NODE"};