diff --git a/requirements.txt b/requirements.txt
index 4dfc8d7..476323f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 cachetools==3.0.0
-certifi==2018.10.15
+certifi==2022.12.7
 chardet==3.0.4
 cycler==0.10.0
 google-api-core==1.5.2