diff --git a/demo_data/requirements.txt b/demo_data/requirements.txt
index 91aa4dc..7cde58c 100644
--- a/demo_data/requirements.txt
+++ b/demo_data/requirements.txt
@@ -34,7 +34,7 @@ boto==2.49.0
 Bottleneck==1.3.2
 brotlipy==0.7.0
 cachetools==4.1.1
-certifi==2022.12.7
+certifi==2023.7.22
 cffi==1.14.5
 chardet==3.0.4
 click==7.1.2