diff --git a/server-ce/Dockerfile-base b/server-ce/Dockerfile-base
index 598cccce27..ad50a66637 100644
--- a/server-ce/Dockerfile-base
+++ b/server-ce/Dockerfile-base
@@ -2,7 +2,7 @@
 # Overleaf Base Image (sharelatex/sharelatex-base)
 # --------------------------------------------------
 
-FROM phusion/baseimage:focal-1.2.0
+FROM phusion/baseimage:jammy-1.0.2
 
 # Makes sure LuaTex cache is writable
 # -----------------------------------
@@ -10,16 +10,17 @@ ENV TEXMFVAR=/var/lib/overleaf/tmp/texmf-var
 
 # Update to ensure dependencies are updated
 # ------------------------------------------
-ENV REBUILT_AFTER="2023-11-02"
+ENV REBUILT_AFTER="2024-14-02"
 
 # Install dependencies
 # --------------------
 RUN apt-get update \
 &&  apt-get install -y \
-      build-essential wget net-tools unzip time imagemagick optipng strace nginx git python zlib1g-dev libpcre3-dev gettext-base libwww-perl ca-certificates curl gnupg \
+      unattended-upgrades \
+      build-essential wget net-tools unzip time imagemagick optipng strace nginx git python3 python-is-python3 zlib1g-dev libpcre3-dev gettext-base libwww-perl ca-certificates curl gnupg \
       qpdf \
       aspell aspell-en aspell-af aspell-am aspell-ar aspell-ar-large aspell-bg aspell-bn aspell-br aspell-ca aspell-cs aspell-cy aspell-da aspell-de aspell-de-1901 aspell-el aspell-eo aspell-es aspell-et aspell-eu-es aspell-fa aspell-fo aspell-fr aspell-ga aspell-gl-minimos aspell-gu aspell-he aspell-hi aspell-hr aspell-hsb aspell-hu aspell-hy aspell-id aspell-is aspell-it aspell-kk aspell-kn aspell-ku aspell-lt aspell-lv aspell-ml aspell-mr aspell-nl aspell-no aspell-nr aspell-ns  aspell-pa aspell-pl aspell-pt aspell-pt-br aspell-ro aspell-ru aspell-sk aspell-sl aspell-ss aspell-st aspell-sv aspell-tl aspell-tn aspell-ts aspell-uk aspell-uz aspell-xh aspell-zu \
-    \
+&&  unattended-upgrade -v \
 # install Node.js https://github.com/nodesource/distributions#nodejs
 &&  mkdir -p /etc/apt/keyrings \
 &&  curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \