diff --git a/requirements.txt b/requirements.txt
index bd87d7b..d4db773 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
-urllib3==1.25.9
+urllib3==2.6.3
 requests==2.24.0
 colorama==0.4.4
 slackclient==2.9.3
+aiohttp>=3.13.3 # not directly required, pinned by Snyk to avoid a vulnerability