diff --git a/requirements/base.txt b/requirements/base.txt
index 58383357e..38e3f398b 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -46,3 +46,4 @@ numpy>=1.22.2,<2.0.0 # not directly required, pinned by Snyk to avoid a vulnerab
 
 # Query engine - PostgreSQL
 psycopg2==2.9.5
+python-socketio>=5.14.0 # not directly required, pinned by Snyk to avoid a vulnerability