diff --git a/library.properties b/library.properties
index 908c312..0120a0d 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=ZHNetwork
-version=1.4
+version=1.41
 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 ce4a6e5..dcb74dc 100644
--- a/src/ZHNetwork.cpp
+++ b/src/ZHNetwork.cpp
@@ -35,7 +35,12 @@ ZHNetwork &ZHNetwork::setOnConfirmReceivingCallback(on_confirm_t onConfirmReceiv
 
 error_code_t ZHNetwork::begin(const char *netName, const bool gateway)
 {
-    randomSeed(analogRead(0));
+#if defined(ESP8266)
+    randomSeed(os_random());
+#endif
+#if defined(ESP32)
+    randomSeed(esp_random());
+#endif
     if (strlen(netName) >= 1 && strlen(netName) <= 20)
         strcpy(netName_, netName);
 #ifdef PRINT_LOG
diff --git a/src/ZHNetwork.h b/src/ZHNetwork.h
index d23fa58..6c49720 100644
--- a/src/ZHNetwork.h
+++ b/src/ZHNetwork.h
@@ -132,7 +132,7 @@ private:
     static char netName_[20];
     static char key_[20];
 
-    const char *firmware{"1.4"};
+    const char *firmware{"1.41"};
     const uint8_t broadcastMAC[6]{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
     uint8_t maxNumberOfAttempts_{3};
     uint8_t maxWaitingTimeBetweenTransmissions_{50};