diff --git a/worker/requirements.txt b/worker/requirements.txt
index 0f21a14..452f6a9 100644
--- a/worker/requirements.txt
+++ b/worker/requirements.txt
@@ -1,5 +1,5 @@
 cachetools==4.1.0
-certifi==2020.4.5.2
+certifi==2022.12.7
 chardet==3.0.4
 google-api-core==1.20.1
 google-auth==1.17.2