diff --git a/appengine/standard/analytics/requirements.txt b/appengine/standard/analytics/requirements.txt
index c1089c7d4dc..0b3ee35d006 100644
--- a/appengine/standard/analytics/requirements.txt
+++ b/appengine/standard/analytics/requirements.txt
@@ -1,3 +1,4 @@
 Flask==1.0.2
 requests==2.21.0
 requests-toolbelt==0.9.1
+urllib3>=2.6.0 # not directly required, pinned by Snyk to avoid a vulnerability