diff --git a/FOTS/requirements_FOTS.txt b/FOTS/requirements_FOTS.txt
index 9331164..f71119f 100644
--- a/FOTS/requirements_FOTS.txt
+++ b/FOTS/requirements_FOTS.txt
@@ -1,6 +1,6 @@
 absl-py==0.9.0
 astor==0.8.1
-certifi==2020.6.20
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.2
 cycler==0.10.0