diff --git a/About.py b/About.py
index f49985d..f9185fe 100644
--- a/About.py
+++ b/About.py
@@ -27,6 +27,11 @@ class AboutDlg(wx.Dialog):
     <p>Fork the <a style="color: #004CE5;" href="https://github.com/marcelstoer/nodemcu-pyflasher">project on
     GitHub</a> and help improve it for all!</p>
 
+    <p>
+    As with everything I offer for free, this is donation-ware.
+    <a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=HFN4ZMET5XS2Q"><img src="{0}/images/paypal-256.png" width="256" height="88" alt="Donate with PayPal"></a>
+    </p>
+
     <p>&copy; 2017 Marcel St&ouml;r. Licensed under MIT.</p>
 
     <p>
diff --git a/Main.py b/Main.py
index a625bc0..38c7958 100644
--- a/Main.py
+++ b/Main.py
@@ -12,7 +12,7 @@ from serial.tools import list_ports
 from esptool import ESPROM
 from argparse import Namespace
 
-__version__ = "1.0.0"
+__version__ = "1.0.1"
 __supported_baud_rates__ = [9600, 57600, 74880, 115200, 230400, 460800, 921600]
 
 # ---------------------------------------------------------------------------
diff --git a/images/paypal-256.png b/images/paypal-256.png
new file mode 100644
index 0000000..ce8dde2
Binary files /dev/null and b/images/paypal-256.png differ