diff --git a/misc/mcdsat/requirements.txt b/misc/mcdsat/requirements.txt
index fed0cb949..2f9ab7e44 100644
--- a/misc/mcdsat/requirements.txt
+++ b/misc/mcdsat/requirements.txt
@@ -1,2 +1,2 @@
-certifi==2018.8.24
+certifi==2022.12.7
 TPG==3.1.0