diff --git a/Fundamentals-of-Deep-Learning-Book/archive/requirements.txt b/Fundamentals-of-Deep-Learning-Book/archive/requirements.txt
index a74ed7a..376f679 100644
--- a/Fundamentals-of-Deep-Learning-Book/archive/requirements.txt
+++ b/Fundamentals-of-Deep-Learning-Book/archive/requirements.txt
@@ -29,4 +29,6 @@ tensorflow==1.3.0
 tensorflow-tensorboard==0.1.4
 traitlets==4.3.2
 wcwidth==0.1.7
-Werkzeug==0.12.2
+Werkzeug==3.1.5
+pyasn1>=0.6.2 # not directly required, pinned by Snyk to avoid a vulnerability
+urllib3>=2.6.3 # not directly required, pinned by Snyk to avoid a vulnerability