diff --git a/Archive-Cleres/requirements.txt b/Archive-Cleres/requirements.txt
index 1dc1b57..f8c9770 100644
--- a/Archive-Cleres/requirements.txt
+++ b/Archive-Cleres/requirements.txt
@@ -206,7 +206,7 @@ sympy==1.1.1
 tables==3.4.3
 tblib==1.3.2
 tensorboard==1.12.2
-tensorflow==1.15.4
+tensorflow==2.6.4
 termcolor==1.1.0
 terminado==0.8.1
 testpath==0.3.1