diff --git a/Containerfile b/Containerfile
index c2f2e03..b43a729 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,4 +1,4 @@
-FROM docker.io/alpine:3.19 AS builder
+FROM docker.io/alpine:3.20 AS builder
 
 RUN apk add --no-cache \
   php83 \
@@ -19,14 +19,14 @@ RUN wget https://getcomposer.org/download/$COMPOSER_VERSION/composer.phar -O /bi
 RUN echo "$COMPOSER_SHA256_SUM  /bin/composer" | sha256sum -c - || exit 1
 RUN chmod +x /bin/composer
 
-ENV VERSION=1.6.6
-ENV SHA256_SUM=c1b93a3edbe297457396b0a031d8b13c8a5dc30c9370704dfb9b2c1225017d52
+ENV VERSION=1.6.7
+ENV SHA256_SUM=cf52515e65b2818cb02fd7a202c766367b8c54d8b7fea27dda9c81aa7ce1d3a6
 RUN wget https://github.com/roundcube/roundcubemail/releases/download/$VERSION/roundcubemail-$VERSION-complete.tar.gz
 RUN echo "$SHA256_SUM  roundcubemail-$VERSION-complete.tar.gz" | sha256sum -c - || exit 1
 RUN mkdir -p /var/lib/roundcube
 RUN tar xzf roundcubemail-$VERSION-complete.tar.gz -C /var/lib/roundcube --strip 1
 
-FROM docker.io/thallian/php8-fpm:3.19-8.3
+FROM docker.io/thallian/php8-fpm:3.20-8.3
 
 RUN apk add --no-cache \
   openssl \