diff --git a/sample-python/legacy/requirements.txt b/sample-python/legacy/requirements.txt
index 0b3ecbf..911d7a8 100644
--- a/sample-python/legacy/requirements.txt
+++ b/sample-python/legacy/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2020.12.5
+certifi==2022.12.7
 chardet==4.0.0
 idna==2.10
 python-dotenv==0.15.0