diff --git a/requirements.txt b/requirements.txt
index 6f11a25..5f99106 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2020.6.20
+certifi==2022.12.7
 mkl-fft==1.1.0
 mkl-random==1.1.1
 mkl-service==2.3.0