diff --git a/requirements.txt b/requirements.txt
index 66b56839..f59e3891 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2024.8.30
+certifi==2026.10.19
 chardet==5.2.0
 cycler==0.12.1
 Cython==3.0.11