diff --git a/requirements.txt b/requirements.txt
index 33e9b71..ef99d17 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ absl-py==0.11.0
 astunparse==1.6.3
 attrs==20.3.0
 cachetools==4.1.1
-certifi==2020.11.8
+certifi==2023.7.22
 chardet==3.0.4
 cloudpickle==1.6.0
 cycler==0.10.0