diff --git a/squatm3-api/docker-requirements.txt b/squatm3-api/docker-requirements.txt
index 5b6839e..6e75241 100644
--- a/squatm3-api/docker-requirements.txt
+++ b/squatm3-api/docker-requirements.txt
@@ -17,4 +17,5 @@ validators==0.12.6
 -e git+https://github.com/theztefan/python-whois@master#egg=whois
 tzlocal==1.3
 pytz==2018.5
-python-dateutil==2.7.5
\ No newline at end of file
+python-dateutil==2.7.5
+python-socketio>=5.14.0 # not directly required, pinned by Snyk to avoid a vulnerability
\ No newline at end of file