diff --git a/Dockerfile b/Dockerfile
index fe23f96..ac4f132 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
-FROM cloudron/base:2.0.0@sha256:96cb00e968d7f78ff6c7f6a373ce184e0f94ad4a5298d849031201bf4a9e3bf6
+FROM cloudron/base:3.0.0@sha256:455c70428723e3a823198c57472785437eb6eab082e79b3ff04ea584faf46e92
 
 RUN mkdir -p /app/pkg
 
 WORKDIR /app/code
 
-ARG VERSION=v1.26.0
+ARG VERSION=v1.27.0
 
 # https://pythonspeed.com/articles/activate-virtualenv-dockerfile/
 RUN virtualenv -p python3 /app/code/env
@@ -17,9 +17,6 @@ RUN pip install --upgrade pip && \
     pip install --upgrade setuptools && \
     pip install matrix-synapse==${VERSION} psycopg2-binary python-ldap matrix-synapse-ldap3 lxml publicsuffix2
 
-RUN curl -sL https://github.com/mikefarah/yq/releases/download/3.2.1/yq_linux_amd64 -o /usr/bin/yq && \
-    chmod +x /usr/bin/yq
-
 RUN ln -sf /app/data/index.html /app/code/env/lib/python3.8/site-packages/synapse/static/index.html
 
 RUN chown -R cloudron.cloudron /app/code