diff --git a/requirements.txt b/requirements.txt
index 35b402d..e9125df 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ jupyterlab >= 3.0.16
 matplotlib >= 3.4.2
 seaborn >= 0.11.1
 sympy >= 1.5
-tensorboard >= 2.5.0
+tensorboard >= 2.20.0
 
 # TensorFlow and TensorFlow Quantum should be installed separately to override their dependency conflicts manually.
 # tensorflow