diff --git a/requirements-notebook.txt b/requirements-notebook.txt
index e578b4b..0993535 100644
--- a/requirements-notebook.txt
+++ b/requirements-notebook.txt
@@ -7,7 +7,7 @@ Babel==2.9.1
 backcall==0.2.0
 beautifulsoup4==4.10.0
 bleach==4.1.0
-certifi==2023.7.22
+certifi==2024.7.4
 cffi==1.15.0
 charset-normalizer==2.0.12
 colorama==0.4.4
diff --git a/requirements.txt b/requirements.txt
index ba6518f..038f963 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2023.7.22
+certifi==2024.7.4
 charset-normalizer==2.0.12
 idna==3.7
 python-dateutil==2.8.2