diff --git a/ch09/railway/requirements.txt b/ch09/railway/requirements.txt
index ba21d7a..e36be2d 100644
--- a/ch09/railway/requirements.txt
+++ b/ch09/railway/requirements.txt
@@ -18,7 +18,7 @@ multidict==6.7.1
 packaging==26.0
 propcache==0.4.1
 pyjwt==2.11.0
-requests==2.32.5
+requests==2.33.0
 twilio==9.10.2
 typing-extensions==4.15.0
 urllib3==2.6.3
diff --git a/ch09/requirements.txt b/ch09/requirements.txt
index d667a6b..4662f52 100644
--- a/ch09/requirements.txt
+++ b/ch09/requirements.txt
@@ -1,5 +1,5 @@
 mistune==3.2.0
 jinja2==3.1.6
-requests==2.32.5
+requests==2.33.0
 twilio==9.10.2
 python-telegram-bot==22.6