diff --git a/requirements.txt b/requirements.txt
index e163c97..b2c19b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,5 @@ pyserial
 requests
 tqdm
 argcomplete
-rich
\ No newline at end of file
+rich
+urllib3>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file