diff --git a/requirements_novenv.txt b/requirements_novenv.txt
index 6df27b6..0da5d3a 100644
--- a/requirements_novenv.txt
+++ b/requirements_novenv.txt
@@ -27,7 +27,7 @@ bokeh==0.12.6
 boto==2.48.0
 Bottleneck==1.2.1
 #cdecimal==2.3
-certifi==2017.4.17
+certifi==2022.12.7
 cffi==1.10.0
 chardet==3.0.4
 chest==0.2.3