diff --git a/requirements.txt b/requirements.txt
index 49a0b84..c271d11 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aspy.yaml==1.3.0
 atomicwrites==1.3.0
 attrs==19.1.0
-certifi==2019.9.11
+certifi==2022.12.7
 cfgv==2.0.1
 chardet==3.0.4
 Click==7.0