diff --git a/supplemental/docker/prod/Dockerfile b/supplemental/docker/prod/Dockerfile
index 0a2d9ba..d2ed427 100644
--- a/supplemental/docker/prod/Dockerfile
+++ b/supplemental/docker/prod/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:xenial as base
+FROM ubuntu:jammy as base
 
 ARG BUILD_REPO
 ARG MAIN_SUBDOMAIN=www
@@ -19,6 +19,19 @@ LABEL org.opencontainers.image.source="https://github.com/IvanKuchin/${BUILD_REP
 RUN [ -z "$BUILD_REPO" ] && echo "BUILD_REPO is required" && exit 1 || true
 RUN echo repository is $BUILD_REPO
 
+############################
+# make apt non-interactive #
+############################
+ENV DEBIAN_FRONTEND noninteractive
+ENV DEBCONF_NONINTERACTIVE_SEEN true
+
+####################
+# preseed timezone #
+####################
+RUN echo tzdata tzdata/Areas select Europe > /tmp/preseed.txt \
+ && echo tzdata tzdata/Zones/Europe select Moscow >> /tmp/preseed.txt \
+ && debconf-set-selections /tmp/preseed.txt
+
 ###########################
 # install basic utilities #
 ###########################
@@ -30,15 +43,6 @@ RUN apt update \
            gettext \
     && rm -rf /var/lib/apt/lists/*
 
-####################
-# install timezone #
-####################
-#RUN apt-get install --no-install-recommends --no-install-suggests -y tzdata \
-#    && rm -rf /var/lib/apt/lists/*
-RUN cp /usr/share/zoneinfo/Europe/Moscow /etc/localtime
-RUN echo "Europe/Moscow" > /etc/timezone
-RUN date
-
 ##############################
 # install additional locales #
 ##############################
@@ -66,9 +70,6 @@ ARG BUILD_RELEASE_NUMBER
 # install dependencies #
 ########################
 RUN apt update \
-    && apt-get install --no-install-recommends --no-install-suggests -y software-properties-common \
-    && add-apt-repository -y ppa:jonathonf/ffmpeg-4 \
-    && apt update \
     && apt-get install --no-install-recommends --no-install-suggests -y \ 
         build-essential \
         file \
@@ -110,22 +111,22 @@ COPY . ${GIT_FOLDER}
 WORKDIR ${GIT_FOLDER}
 RUN git clone --depth 1 https://github.com/IvanKuchin/backend_pi.git ./src/pi
 
-######################
-# libxl installation #
-######################
-RUN if test -f "./libxl-3.8.4.0/lib64/libxl.so"; then \
-       cp ./libxl-3.8.4.0/lib64/libxl.so /usr/local/lib/ \
-       && ldconfig; \
-    fi
-
-#############################
-# libwkhtmltox installation #
-#############################
-RUN if test -d "./wkhtmltox"; then \
-       wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.5/wkhtmltox_0.12.5-1.trusty_amd64.deb \
-       && apt install --no-install-recommends --no-install-suggests -y ./wkhtmltox*.deb; \
-    fi
-
+######################
+# libxl installation #
+######################
+RUN if test -f "./libxl-3.8.4.0/lib64/libxl.so"; then \
+       cp ./libxl-3.8.4.0/lib64/libxl.so /usr/local/lib/ \
+       && ldconfig; \
+    fi
+
+#############################
+# libwkhtmltox installation #
+#############################
+RUN if test -d "./wkhtmltox"; then \
+       wget https://github.com/wkhtmltopdf/packaging/releases/download/0.12.6.1-2/wkhtmltox_0.12.6.1-2.jammy_amd64.deb \
+       && apt install --no-install-recommends --no-install-suggests -y ./wkhtmltox*.deb; \
+    fi
+
 ##################
 # save commit id #
 ##################
@@ -190,7 +191,7 @@ RUN cd build \
 
 # STOPSIGNAL SIGTERM
 
-# CMD ["apachectl", "-D", "FOREGROUND", ""]
+# CMD ["apachectl", "-D", "FOREGROUND"]
 
 ############################################################################################
 
@@ -212,17 +213,17 @@ COPY --from=build ${GIT_FOLDER}/build/${BUILD_REPO}-infra.deb ./
 COPY --from=build ${GIT_FOLDER}/build/${BUILD_REPO}-app.deb ./
 COPY --from=build ${GIT_FOLDER}/supplemental/apache2/ /etc/apache2/
 
-###############
-# copy libxl  #
-###############
-COPY --from=build /usr/local/lib/libxl* /usr/local/lib/
-RUN ldconfig
-
-###################
-# copy wkhtmltox  #
-###################
-COPY --from=build ${GIT_FOLDER}/wkhtmltox*.deb ./
-
+###############
+# copy libxl  #
+###############
+COPY --from=build /usr/local/lib/libxl* /usr/local/lib/
+RUN ldconfig
+
+###################
+# copy wkhtmltox  #
+###################
+COPY --from=build ${GIT_FOLDER}/wkhtmltox*.deb ./
+
 ####################
 # install binaries #
 ####################
@@ -231,10 +232,10 @@ RUN apt update \
                #software-properties-common \
                ssmtp \
                apache2 \
-               gsfonts \
-               wget \
+               gsfonts \
+               wget \
     && apt install  --no-install-recommends --no-install-suggests -y ./*.deb \
-    && apt remove -y wget \
+    && apt remove -y wget \
     && rm -rf /var/lib/apt/lists/*
 
 #########################
@@ -270,7 +271,7 @@ RUN chown -R www-data:www-data ${ROOTDIR} \
 
 EXPOSE 80
 
-CMD ["apachectl", "-D", "FOREGROUND", ""]
+CMD ["apachectl", "-D", "FOREGROUND"]
 
 ############################################################################################
 
@@ -297,12 +298,8 @@ COPY --from=build ${GIT_FOLDER}/supplemental/apache2/ /etc/apache2/
 ####################
 RUN apt update \
     && apt-get install --no-install-recommends --no-install-suggests -y \
-               software-properties-common \
-               # ssmtp \
                apache2 \
-    && add-apt-repository -y ppa:jonathonf/ffmpeg-4 \
-    && apt update \
-    && apt install  --no-install-recommends --no-install-suggests -y ffmpeg \
+    && apt install  --no-install-recommends --no-install-suggests -y ffmpeg \
     && apt install  --no-install-recommends --no-install-suggests -y ./*.deb \
     && apt autoremove -y software-properties-common \
     && rm -rf /var/lib/apt/lists/*
@@ -340,7 +337,7 @@ RUN chown -R www-data:www-data ${ROOTDIR} \
 
 EXPOSE 80
 
-CMD ["apachectl", "-D", "FOREGROUND", ""]
+CMD ["apachectl", "-D", "FOREGROUND"]
 
 ############################################################################################