diff --git a/(1)TutorialPython_IPYTHON/requirements.txt b/(1)TutorialPython_IPYTHON/requirements.txt
index 1f85101..4c6b1d6 100644
--- a/(1)TutorialPython_IPYTHON/requirements.txt
+++ b/(1)TutorialPython_IPYTHON/requirements.txt
@@ -109,7 +109,7 @@ sphinxcontrib-serializinghtml==1.1.3
 sympy==1.4
 tables==3.5.2
 tensorboard==1.14.0
-tensorflow==1.14.0
+tensorflow==2.9.3
 tensorflow-estimator==1.14.0
 termcolor==1.1.0
 terminado==0.8.2