diff --git a/blink-detection/requirements.txt b/blink-detection/requirements.txt
index dccdffe..0505713 100644
--- a/blink-detection/requirements.txt
+++ b/blink-detection/requirements.txt
@@ -1,5 +1,5 @@
 boost==0.1
-certifi==2017.11.5
+certifi==2022.12.7
 chardet==3.0.4
 cmake==0.8.0
 dlib==19.7.0