diff --git a/smoothschedule/config/settings/local.py b/smoothschedule/config/settings/local.py
index e669ed5..ab50089 100644
--- a/smoothschedule/config/settings/local.py
+++ b/smoothschedule/config/settings/local.py
@@ -15,18 +15,21 @@ CSP_SCRIPT_SRC = [
     "https://connect-js.stripe.com",
     "https://www.googletagmanager.com",
     "https://www.google-analytics.com",
+    "https://cdn.jsdelivr.net",  # Required for Swagger UI
     "blob:",  # Required for Stripe
 ]
 CSP_STYLE_SRC = [
     "'self'",
     "'unsafe-inline'",  # Required for Stripe and many UI libraries
     "https://fonts.googleapis.com",
+    "https://cdn.jsdelivr.net",  # Required for Swagger UI
 ]
 CSP_IMG_SRC = [
     "'self'",
     "data:",
     "https://*.stripe.com",
     "https://www.google-analytics.com",
+    "https://cdn.jsdelivr.net",  # Required for Swagger UI
 ]
 CSP_CONNECT_SRC = [
     "'self'",