diff --git a/requirements.txt b/requirements.txt
index bdf36f8..555918b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 python-barcode==0.14.0
 pyqrcode==1.2.1
 flask==2.2.3
-environs==9.5.0
+environs==14.6.0
 pypng==0.20220715.0
 Pillow==9.4.0
 gunicorn==20.1.0
\ No newline at end of file