diff --git a/requirements.txt b/requirements.txt
index 2a11459..6f48df8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ botocore==1.34.88
 cachetools==5.3.1
 certifi==2023.11.17
 cffi==1.16.0
-charset-normalizer==3.3.0
+charset-normalizer==3.4.0
 chirpstack-api==4.9.0
 click==8.1.7
 frozenlist==1.4.0