diff --git a/lessons/5-NLP/requirements-tf.txt b/lessons/5-NLP/requirements-tf.txt
index 89dce6b4..be1b1d48 100644
--- a/lessons/5-NLP/requirements-tf.txt
+++ b/lessons/5-NLP/requirements-tf.txt
@@ -11,4 +11,5 @@ TensorFlow
 TensorFlow_datasets
 TensorFlow_text
 transformers==4.37.0
-keras>=2.13.1rc0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file
+keras>=2.13.1rc0 # not directly required, pinned by Snyk to avoid a vulnerability
+werkzeug>=3.0.3 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file