diff --git a/docs-requirements.txt b/docs-requirements.txt
index cc5a19b..41a44a9 100644
--- a/docs-requirements.txt
+++ b/docs-requirements.txt
@@ -12,7 +12,7 @@ certifi==2021.5.30
     # via requests
 cffi==1.14.5
     # via cryptography
-charset-normalizer==2.0.1
+charset-normalizer==2.0.2
     # via requests
 cryptography==2.9.2
     # via -r docs-requirements.in