diff --git a/test/lpt-locust/Dockerfile b/test/lpt-locust/Dockerfile
index 439f3b1d..9908ddbb 100644
--- a/test/lpt-locust/Dockerfile
+++ b/test/lpt-locust/Dockerfile
@@ -1,4 +1,4 @@
-FROM locustio/locust:2.16.1
+FROM locustio/locust:2.20.1
 COPY src /locust-config
 RUN pip3 install -r /locust-config/requirements.txt
 ENV LOCUST_LOCUSTFILE /locust-config/locustfile.py