diff --git a/python/cloud-run-django-hello-world/requirements.txt b/python/cloud-run-django-hello-world/requirements.txt
index 7677201cd..1c999cac8 100644
--- a/python/cloud-run-django-hello-world/requirements.txt
+++ b/python/cloud-run-django-hello-world/requirements.txt
@@ -1,3 +1,3 @@
-django==4.2.10
+django==4.2.20
 requests==2.31.0
 debugpy # Required for debugging.
diff --git a/python/django/python-guestbook/src/requirements.txt b/python/django/python-guestbook/src/requirements.txt
index a5e4a83a2..d9e43f778 100644
--- a/python/django/python-guestbook/src/requirements.txt
+++ b/python/django/python-guestbook/src/requirements.txt
@@ -1,3 +1,3 @@
-Django==4.2.9
+Django==4.2.18
 psycopg2-binary==2.9.9
 python-dateutil==2.8.2
diff --git a/python/django/python-hello-world/src/requirements.txt b/python/django/python-hello-world/src/requirements.txt
index 9b1883c77..c26245b51 100644
--- a/python/django/python-hello-world/src/requirements.txt
+++ b/python/django/python-hello-world/src/requirements.txt
@@ -1,4 +1,4 @@
-Django==4.2.10
+Django==4.2.18
 requests==2.31.0
 psycopg2-binary==2.9.9
 debugpy # Required for debugging