diff --git a/28/apache/Dockerfile b/28/apache/Dockerfile
index a9e4f152..d63fb3a8 100644
--- a/28/apache/Dockerfile
+++ b/28/apache/Dockerfile
@@ -67,7 +67,7 @@ RUN set -ex; \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.2.0; \
+    pecl install memcached-3.3.0; \
     pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
diff --git a/28/fpm-alpine/Dockerfile b/28/fpm-alpine/Dockerfile
index 5d0f0eb5..a7352299 100644
--- a/28/fpm-alpine/Dockerfile
+++ b/28/fpm-alpine/Dockerfile
@@ -65,7 +65,7 @@ RUN set -ex; \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.2.0; \
+    pecl install memcached-3.3.0; \
     pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
diff --git a/28/fpm/Dockerfile b/28/fpm/Dockerfile
index b4531eee..ae69769d 100644
--- a/28/fpm/Dockerfile
+++ b/28/fpm/Dockerfile
@@ -67,7 +67,7 @@ RUN set -ex; \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.2.0; \
+    pecl install memcached-3.3.0; \
     pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
diff --git a/29/apache/Dockerfile b/29/apache/Dockerfile
index 874348e8..8e9316c9 100644
--- a/29/apache/Dockerfile
+++ b/29/apache/Dockerfile
@@ -67,7 +67,7 @@ RUN set -ex; \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.2.0; \
+    pecl install memcached-3.3.0; \
     pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
diff --git a/29/fpm-alpine/Dockerfile b/29/fpm-alpine/Dockerfile
index bd0828e3..5344aed5 100644
--- a/29/fpm-alpine/Dockerfile
+++ b/29/fpm-alpine/Dockerfile
@@ -65,7 +65,7 @@ RUN set -ex; \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.2.0; \
+    pecl install memcached-3.3.0; \
     pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
diff --git a/29/fpm/Dockerfile b/29/fpm/Dockerfile
index 1b216522..a69317bb 100644
--- a/29/fpm/Dockerfile
+++ b/29/fpm/Dockerfile
@@ -67,7 +67,7 @@ RUN set -ex; \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.2.0; \
+    pecl install memcached-3.3.0; \
     pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
diff --git a/30/apache/Dockerfile b/30/apache/Dockerfile
index abcd9e7c..b01d9611 100644
--- a/30/apache/Dockerfile
+++ b/30/apache/Dockerfile
@@ -67,7 +67,7 @@ RUN set -ex; \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.2.0; \
+    pecl install memcached-3.3.0; \
     pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
@@ -140,7 +140,7 @@ RUN { \
     } > /etc/apache2/conf-available/apache-limits.conf; \
     a2enconf apache-limits
 
-ENV NEXTCLOUD_VERSION 30.0.0
+ENV NEXTCLOUD_VERSION 30.0.1
 
 RUN set -ex; \
     fetchDeps=" \
@@ -150,8 +150,8 @@ RUN set -ex; \
     apt-get update; \
     apt-get install -y --no-install-recommends $fetchDeps; \
     \
-    curl -fsSL -o nextcloud.tar.bz2 "https://download.nextcloud.com/server/releases/nextcloud-30.0.0.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc "https://download.nextcloud.com/server/releases/nextcloud-30.0.0.tar.bz2.asc"; \
+    curl -fsSL -o nextcloud.tar.bz2 "https://download.nextcloud.com/server/releases/nextcloud-30.0.1.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc "https://download.nextcloud.com/server/releases/nextcloud-30.0.1.tar.bz2.asc"; \
     export GNUPGHOME="$(mktemp -d)"; \
 # gpg key from https://nextcloud.com/nextcloud.asc
     gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
diff --git a/30/fpm-alpine/Dockerfile b/30/fpm-alpine/Dockerfile
index 9a553d78..a6197cc8 100644
--- a/30/fpm-alpine/Dockerfile
+++ b/30/fpm-alpine/Dockerfile
@@ -65,7 +65,7 @@ RUN set -ex; \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.2.0; \
+    pecl install memcached-3.3.0; \
     pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
@@ -120,7 +120,7 @@ RUN { \
 VOLUME /var/www/html
 
 
-ENV NEXTCLOUD_VERSION 30.0.0
+ENV NEXTCLOUD_VERSION 30.0.1
 
 RUN set -ex; \
     apk add --no-cache --virtual .fetch-deps \
@@ -128,8 +128,8 @@ RUN set -ex; \
         gnupg \
     ; \
     \
-    curl -fsSL -o nextcloud.tar.bz2 "https://download.nextcloud.com/server/releases/nextcloud-30.0.0.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc "https://download.nextcloud.com/server/releases/nextcloud-30.0.0.tar.bz2.asc"; \
+    curl -fsSL -o nextcloud.tar.bz2 "https://download.nextcloud.com/server/releases/nextcloud-30.0.1.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc "https://download.nextcloud.com/server/releases/nextcloud-30.0.1.tar.bz2.asc"; \
     export GNUPGHOME="$(mktemp -d)"; \
 # gpg key from https://nextcloud.com/nextcloud.asc
     gpg --batch --keyserver keyserver.ubuntu.com  --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
diff --git a/30/fpm/Dockerfile b/30/fpm/Dockerfile
index 2877c10e..9ab2e055 100644
--- a/30/fpm/Dockerfile
+++ b/30/fpm/Dockerfile
@@ -67,7 +67,7 @@ RUN set -ex; \
 # pecl will claim success even if one install fails, so we need to perform each install separately
     pecl install APCu-5.1.24; \
     pecl install imagick-3.7.0; \
-    pecl install memcached-3.2.0; \
+    pecl install memcached-3.3.0; \
     pecl install redis-6.1.0; \
     \
     docker-php-ext-enable \
@@ -125,7 +125,7 @@ RUN { \
 VOLUME /var/www/html
 
 
-ENV NEXTCLOUD_VERSION 30.0.0
+ENV NEXTCLOUD_VERSION 30.0.1
 
 RUN set -ex; \
     fetchDeps=" \
@@ -135,8 +135,8 @@ RUN set -ex; \
     apt-get update; \
     apt-get install -y --no-install-recommends $fetchDeps; \
     \
-    curl -fsSL -o nextcloud.tar.bz2 "https://download.nextcloud.com/server/releases/nextcloud-30.0.0.tar.bz2"; \
-    curl -fsSL -o nextcloud.tar.bz2.asc "https://download.nextcloud.com/server/releases/nextcloud-30.0.0.tar.bz2.asc"; \
+    curl -fsSL -o nextcloud.tar.bz2 "https://download.nextcloud.com/server/releases/nextcloud-30.0.1.tar.bz2"; \
+    curl -fsSL -o nextcloud.tar.bz2.asc "https://download.nextcloud.com/server/releases/nextcloud-30.0.1.tar.bz2.asc"; \
     export GNUPGHOME="$(mktemp -d)"; \
 # gpg key from https://nextcloud.com/nextcloud.asc
     gpg --batch --keyserver keyserver.ubuntu.com --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \
diff --git a/README.md b/README.md
index d8f41dcb..95ceb7c3 100644
--- a/README.md
+++ b/README.md
@@ -46,6 +46,12 @@ $ docker run -d nextcloud:fpm
 
 As the fastCGI-Process is not capable of serving static files (style sheets, images, ...), the webserver needs access to these files. This can be achieved with the `volumes-from` option. You can find more information in the [docker compose section](#running-this-image-with-docker-compose).
 
+### Alpine image variant
+
+Alpine variants of the fpm image are available by appending `-alpine` to the tag - e.g. `nextcloud:stable-fpm-alpine`.
+
+**Beware that Alpine variants can have incompatibilities with some applications**. For example, Alpine images do not meet the [system requirements for OnlyOffice](https://github.com/nextcloud/documentserver_community#requirements) nor [Nextcloud Office (CODE/Collabora)](https://github.com/CollaboraOnline/richdocumentscode#system-requirements) due to Alpine's use of *musl libc*.
+
 ## Using an external database
 By default, this container uses SQLite for data storage but the Nextcloud setup wizard (appears on first run) allows connecting to an existing MySQL/MariaDB or PostgreSQL database. You can also link a database container, e. g. `--link my-mysql:mysql`, and then use `mysql` as the database host on setup. More info is in the docker compose section.
 
diff --git a/latest.txt b/latest.txt
index 8dd5c17a..1c8398ee 100644
--- a/latest.txt
+++ b/latest.txt
@@ -1 +1 @@
-30.0.0
+30.0.1
diff --git a/versions.json b/versions.json
index 241dc1c1..db86e255 100644
--- a/versions.json
+++ b/versions.json
@@ -1,9 +1,9 @@
 {
   "30": {
     "branch": "30",
-    "version": "30.0.0",
-    "url": "https://download.nextcloud.com/server/releases/nextcloud-30.0.0.tar.bz2",
-    "ascUrl": "https://download.nextcloud.com/server/releases/nextcloud-30.0.0.tar.bz2.asc",
+    "version": "30.0.1",
+    "url": "https://download.nextcloud.com/server/releases/nextcloud-30.0.1.tar.bz2",
+    "ascUrl": "https://download.nextcloud.com/server/releases/nextcloud-30.0.1.tar.bz2.asc",
     "variants": {
       "apache": {
         "variant": "apache",