diff --git a/requirements_windows.txt b/requirements_windows.txt
index a3c7b30..9978b9f 100644
--- a/requirements_windows.txt
+++ b/requirements_windows.txt
@@ -16,6 +16,6 @@ PyInstaller==3.3.1
 pypiwin32==223
 pywin32==223
 requests==2.20.0
-urllib3==1.24.2
+urllib3==1.26.5
 wincertstore==0.2
 infi.systray==0.1.11