diff --git a/Fundamentals-of-Deep-Learning-Book/archive/requirements.txt b/Fundamentals-of-Deep-Learning-Book/archive/requirements.txt
index a74ed7a..a0fba73 100644
--- a/Fundamentals-of-Deep-Learning-Book/archive/requirements.txt
+++ b/Fundamentals-of-Deep-Learning-Book/archive/requirements.txt
@@ -25,7 +25,7 @@ python-dateutil==2.6.1
 pytz==2017.2
 simplegeneric==0.8.1
 six==1.10.0
-tensorflow==1.3.0
+tensorflow==1.15.0
 tensorflow-tensorboard==0.1.4
 traitlets==4.3.2
 wcwidth==0.1.7