diff --git a/doc/aae/dockerfiles/silmused b/doc/aae/dockerfiles/silmused
index 818298b2..57b94894 100644
--- a/doc/aae/dockerfiles/silmused
+++ b/doc/aae/dockerfiles/silmused
@@ -1,4 +1,4 @@
-FROM python:3.10
+FROM python:3.10-bookworm
 
 ENV PYTHONIOENCODING=utf-8
 
@@ -8,15 +8,15 @@ RUN apt-get update && \
 RUN sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt bookworm-pgdg main" > /etc/apt/sources.list.d/pgdg.list'
 RUN curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /etc/apt/trusted.gpg.d/postgresql.gpg
 
-RUN apt-get update
-RUN apt-get install postgresql-17 -y
+RUN apt-get update && \
+	apt-get install postgresql-18 -y
 
 RUN pip3 install --upgrade pip
 RUN pip3 install --no-cache-dir psycopg2==2.9.9
 
-RUN pip3 install --no-cache-dir silmused==1.3.2
+RUN pip3 install --no-cache-dir silmused==1.4.0
 
-RUN sed -i 's/port = 5432/port = 5433/' /etc/postgresql/17/main/postgresql.conf
+RUN sed -i 's/port = 5432/port = 5433/' /etc/postgresql/18/main/postgresql.conf
 
 USER postgres