diff --git a/natural-language-processing/docker/requirements.txt b/natural-language-processing/docker/requirements.txt
index 77df8f9..fe96b44 100644
--- a/natural-language-processing/docker/requirements.txt
+++ b/natural-language-processing/docker/requirements.txt
@@ -56,7 +56,7 @@ scikit-learn==0.19.1
 scipy==1.0.0
 simplegeneric==0.8.1
 six==1.11.0
-tensorflow==1.4.0
+tensorflow==1.15.2
 tensorflow-tensorboard==0.4.0rc3
 terminado==0.7
 testpath==0.3.1