diff --git a/requirements.txt b/requirements.txt
index 3fd50af..071c354 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Django==4.0.10
 wagtail==3.0.3
 django-environ==0.9.0
-whitenoise[brotli]==6.3.0
+whitenoise[brotli]==6.4.0
 Pygments==2.14.0
 beautifulsoup4==4.9.3
 lxml==4.9.1