diff --git a/requirements.txt b/requirements.txt
index c3356da..fc0a53f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ Authlib==1.5.2
 backports.tarfile==1.2.0
 certifi==2025.1.31
 cffi==1.17.1
-charset-normalizer==3.4.1
+charset-normalizer==3.4.3
 coverage==7.8.0
 cryptography==44.0.1
 docutils==0.21.2