diff --git a/requirements.txt b/requirements.txt
index f7546f2..df1790f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 absl-py==1.3.0
 astunparse==1.6.3
 cachetools==5.2.0
-certifi==2022.9.24
+certifi==2022.12.7
 charset-normalizer==2.1.1
 flatbuffers==22.9.24
 gast==0.4.0