diff --git a/requirements.txt b/requirements.txt
index 855744c..cabea9e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 keras == 2.2.4
 numpy == 1.15.4
 scikit-learn == 0.20.1
-tensorflow == 1.15.4
+tensorflow == 2.6.4
 matplotlib == 3.0.2
 scikit-image == 0.14.1
 graphviz == 0.10.1