diff --git a/src/setup.py b/src/setup.py
index 49ed0884d9..f2deb79970 100644
--- a/src/setup.py
+++ b/src/setup.py
@@ -163,7 +163,7 @@ setup(
         'BeautifulSoup4==4.10.*',
         'bleach==5.0.*',
         'celery==4.4.*',
-        'chardet==4.0.*',
+        'chardet==5.0.*',
         'cryptography>=3.4.2',
         'css-inline==0.7.*',
         'defusedcsv>=1.1.0',