diff --git a/source/Python_FoveatedStreamingServerClient/requirements.txt b/source/Python_FoveatedStreamingServerClient/requirements.txt
index 4b9f74f..9c406be 100644
--- a/source/Python_FoveatedStreamingServerClient/requirements.txt
+++ b/source/Python_FoveatedStreamingServerClient/requirements.txt
@@ -1,7 +1,7 @@
 absl-py==0.9.0
 astunparse==1.6.3
 cachetools==4.1.1
-certifi==2020.6.20
+certifi==2022.12.7
 chardet==3.0.4
 cloudpickle==1.3.0
 cycler==0.10.0