diff --git a/Dockerfile b/Dockerfile
index de0a5fc..1c6298a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM docker.io/thallian/confd-env:3.16
+FROM docker.io/thallian/confd-env:3.17
 
 RUN apk --no-cache add \
 	rspamd \