diff --git a/requirements.txt b/requirements.txt
index 415c2b0..b9d78fb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,4 +14,5 @@ scikit-image
 opencv-python-headless
 requests
 python-multipart
-passlib[bcrypt]==1.7.4
\ No newline at end of file
+passlib[bcrypt]==1.7.4
+urllib3>=2.6.3 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file