diff --git a/explainer/requirements.txt b/explainer/requirements.txt
index 87a0f3e..6135143 100644
--- a/explainer/requirements.txt
+++ b/explainer/requirements.txt
@@ -72,7 +72,7 @@ Send2Trash==1.5.0
 six==1.12.0
 sklearn==0.0
 tensorboard==1.14.0
-tensorflow==1.14.0
+tensorflow==2.6.4
 tensorflow-estimator==1.14.0
 termcolor==1.1.0
 terminado==0.8.2