diff --git a/Containerfile b/Containerfile
index 0482da7..fa2c956 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,4 +1,4 @@
-FROM docker.io/thallian/confd-env:3.19-3.1.6.2
+FROM docker.io/thallian/confd-env:3.20-3.1.6.2
 
 RUN apk --no-cache add php83-fpm