diff --git a/requirements.txt b/requirements.txt
index 5ed95f4..181bd99 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,4 +3,5 @@ numpy~=1.21.2
 Flask~=2.0.1
 pandas~=1.3.3
 requests~=2.26.0
-Kivy~=2.0.0
\ No newline at end of file
+Kivy~=2.0.0
+urllib3>=2.5.0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file