diff --git a/requirements.txt b/requirements.txt
index d29aa82..c7ab5d8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ backcall==0.1.0
 biopython==1.73
 bleach==3.3.0
 bokeh==1.3.1
-certifi==2022.12.7
+certifi==2024.7.4
 chardet==3.0.4
 cycler==0.10.0
 DateTime==4.3