diff --git a/requirements.txt b/requirements.txt
index 28fa92c..7afbc2c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,4 @@ opencv-python>=4.5.0
 pymavlink>=2.4.0
 pexpect>=4.8.0
 pyinstaller>=6.0.0
+empy==3.3.4