diff --git a/cups-dev/Dockerfile b/cups-dev/Dockerfile
index 68d5acb5..9f5b476f 100644
--- a/cups-dev/Dockerfile
+++ b/cups-dev/Dockerfile
@@ -1,4 +1,4 @@
-ARG BUILD_FROM=ghcr.io/hassio-addons/debian-base:7.1.0
+ARG BUILD_FROM=ghcr.io/hassio-addons/debian-base:7.3.3
 FROM $BUILD_FROM
 
 LABEL io.hass.version="1.0" io.hass.type="addon" io.hass.arch="aarch64|amd64"