diff --git a/bdsg/docs/requirements.txt b/bdsg/docs/requirements.txt
index 1986c992..63b35ff9 100644
--- a/bdsg/docs/requirements.txt
+++ b/bdsg/docs/requirements.txt
@@ -1,7 +1,7 @@
 alabaster==0.7.12
 Babel==2.8.0
 breathe==4.34.0
-certifi==2020.6.20
+certifi==2022.12.7
 chardet==3.0.4
 docutils==0.16
 idna==2.10