diff --git a/requirements.txt b/requirements.txt
index 2a23a1e..c25df1f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ attrs==19.3.0
 autopep8==1.5
 Babel==2.8.0
 black==19.10b0
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 coverage==5.0.3