diff --git a/requirements.txt b/requirements.txt
index e6e9a88..5fcbded 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ apiai==1.2.3
 blessings==1.6.1
 CacheControl==0.12.5
 cachetools==2.1.0
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 curtsies==0.3.0