diff --git a/requirements.txt b/requirements.txt
index 554a348..039614a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,5 +10,5 @@ MarkupSafe==1.1.1
 prometheus-client==0.9.0
 py-solaredge==0.0.4.8
 requests==2.25.0
-urllib3==1.26.2
+urllib3==1.26.4
 Werkzeug==1.0.1