diff --git a/requirements.txt b/requirements.txt
index ee9f0b8..5d6638b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,4 @@ Click==7.0
 docopt==0.6.2
 esp32-machine-emulator==1.1.3
 pyserial==3.4
-python-dotenv==0.10.3
+python-dotenv==1.2.2