diff --git a/example/gluon/audio/urban_sounds/requirements.txt b/example/gluon/audio/urban_sounds/requirements.txt
index d885e0beec7e..2138bbe492df 100644
--- a/example/gluon/audio/urban_sounds/requirements.txt
+++ b/example/gluon/audio/urban_sounds/requirements.txt
@@ -1,2 +1,3 @@
 librosa>=0.6.2 # librosa is a library that is used to load the audio(wav) files and provides capabilities of feature extraction.
-argparse # used for parsing arguments
\ No newline at end of file
+argparse # used for parsing arguments
+zipp>=3.19.1 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file