diff --git a/openfda/requirements.txt b/openfda/requirements.txt
index 43930a0..ea1bb2b 100644
--- a/openfda/requirements.txt
+++ b/openfda/requirements.txt
@@ -1,5 +1,5 @@
 attrs==19.3.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 cheroot==8.3.0