diff --git a/backend/python_requirements.txt b/backend/python_requirements.txt
index a467f03..7728532 100644
--- a/backend/python_requirements.txt
+++ b/backend/python_requirements.txt
@@ -1,5 +1,5 @@
 python_speech_features
-tensorflow == 1.12.0
+tensorflow == 2.7.2
 progressbar2
 python-utils
 matplotlib