diff --git a/edstats/requirements.txt b/edstats/requirements.txt
index 266c3af5..222458bc 100644
--- a/edstats/requirements.txt
+++ b/edstats/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2021.5.30
+certifi==2022.12.7
 charset-normalizer==2.0.4
 idna==3.2
 numpy==1.21.2