diff --git a/python/examples/data_acquisition_service/battery_service/docker-requirements.txt b/python/examples/data_acquisition_service/battery_service/docker-requirements.txt
index b6b67b8d8..2b8c310b3 100644
--- a/python/examples/data_acquisition_service/battery_service/docker-requirements.txt
+++ b/python/examples/data_acquisition_service/battery_service/docker-requirements.txt
@@ -1,7 +1,7 @@
 bosdyn-api==3.1.0
 bosdyn-client==3.1.0
 bosdyn-core==3.1.0
-certifi==2021.10.8
+certifi==2022.12.7
 charset-normalizer==2.0.9
 Deprecated==1.2.13
 grpcio==1.42.0