diff --git a/Dockerfile b/Dockerfile
index 7c1974f..ecb946a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM certbot/certbot:v1.4.0 as certbot
+FROM certbot/certbot:v1.5.0 as certbot
 
 FROM homecentr/cron-base:1.2.0