diff --git a/Dockerfile b/Dockerfile
index 9f03d9e925..45fe592463 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,7 +30,7 @@ RUN echo Cloning branch $PG_BRANCH branch from $PG_GIT_URL \
 
 # We need to change FROM before setting the ENV variables.
 
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 
 ENV WEBWORK_URL=/webwork2 \
 	WEBWORK_ROOT_URL=http://localhost::8080 \
@@ -110,8 +110,6 @@ RUN apt-get update \
 	libjson-perl \
 	libjson-xs-perl \
 	liblocale-maketext-lexicon-perl \
-	libmail-sender-perl \
-	libmail-sender-perl \
 	libmariadb-dev \
 	libmath-random-secure-perl \
 	libmime-base32-perl \
@@ -120,6 +118,7 @@ RUN apt-get update \
 	libminion-perl \
 	libmodule-build-perl \
 	libmodule-pluggable-perl \
+	libmojolicious-perl \
 	libmojolicious-plugin-renderfile-perl \
 	libnet-https-nb-perl \
 	libnet-ip-perl \
@@ -189,8 +188,6 @@ RUN apt-get update \
 RUN cpanm install -n \
 	Statistics::R::IO \
 	DBD::MariaDB \
-	Mojolicious \
-	Mojo::SQLite@3.002 \
 	Perl::Tidy@20220613 \
 	Archive::Zip::SimpleZip \
 	&& rm -fr ./cpanm /root/.cpanm /tmp/*
@@ -219,7 +216,6 @@ COPY --from=base /opt/base/pg $APP_ROOT/pg
 # 7. Apply patches
 
 # Patch files that are applied below
-COPY docker-config/imagemagick-allow-pdf-read.patch /tmp
 COPY docker-config/pgfsys-dvisvmg-bbox-fix.patch /tmp
 
 RUN echo "PATH=$PATH:$APP_ROOT/webwork2/bin" >> /root/.bashrc \
@@ -237,8 +233,6 @@ RUN echo "PATH=$PATH:$APP_ROOT/webwork2/bin" >> /root/.bashrc \
 		&& npm install \
 	&& cd $PG_ROOT/htdocs \
 		&& npm install \
-	&& patch -p1 -d / < /tmp/imagemagick-allow-pdf-read.patch \
-	&& rm /tmp/imagemagick-allow-pdf-read.patch \
 	&& patch -p1 -d / < /tmp/pgfsys-dvisvmg-bbox-fix.patch \
 	&& rm /tmp/pgfsys-dvisvmg-bbox-fix.patch
 
diff --git a/DockerfileStage1 b/DockerfileStage1
index d9180766c6..2d4f569790 100644
--- a/DockerfileStage1
+++ b/DockerfileStage1
@@ -1,7 +1,7 @@
 # This is the Stage 1 Dockerfile, which builds a base OS image (webwork-base)
 # on top of which the WeBWorK parts will be installed by the Stage 2 Dockerfile.
 
-FROM ubuntu:22.04
+FROM ubuntu:24.04
 
 # ==================================================================
 # Phase 1 - Set base OS image install stage ENV variables
@@ -72,8 +72,6 @@ RUN apt-get update \
 	libjson-perl \
 	libjson-xs-perl \
 	liblocale-maketext-lexicon-perl \
-	libmail-sender-perl \
-	libmail-sender-perl \
 	libmariadb-dev \
 	libmath-random-secure-perl \
 	libmime-base32-perl \
@@ -82,6 +80,7 @@ RUN apt-get update \
 	libminion-perl \
 	libmodule-build-perl \
 	libmodule-pluggable-perl \
+	libmojolicious-perl \
 	libmojolicious-plugin-renderfile-perl \
 	libnet-https-nb-perl \
 	libnet-ip-perl \
@@ -151,8 +150,6 @@ RUN apt-get update \
 RUN cpanm install -n \
 	Statistics::R::IO \
 	DBD::MariaDB \
-	Mojolicious \
-	Mojo::SQLite@3.002 \
 	Perl::Tidy@20220613 \
 	Archive::Zip::SimpleZip \
 	&& rm -fr ./cpanm /root/.cpanm /tmp/*
diff --git a/DockerfileStage2 b/DockerfileStage2
index 6c69289548..59c6828e48 100644
--- a/DockerfileStage2
+++ b/DockerfileStage2
@@ -33,7 +33,7 @@ RUN echo Cloning branch $PG_BRANCH branch from $PG_GIT_URL \
 
 # We need to change FROM before setting the ENV variables.
 
-FROM webwork-base:forWW218
+FROM webwork-base:forWW219
 
 ENV WEBWORK_URL=/webwork2 \
 	WEBWORK_ROOT_URL=http://localhost::8080 \
@@ -74,7 +74,6 @@ COPY --from=base /opt/base/pg $APP_ROOT/pg
 # 7. Apply patches
 
 # Patch files that are applied below
-COPY docker-config/imagemagick-allow-pdf-read.patch /tmp
 COPY docker-config/pgfsys-dvisvmg-bbox-fix.patch /tmp
 
 RUN echo "PATH=$PATH:$APP_ROOT/webwork2/bin" >> /root/.bashrc \
@@ -92,8 +91,6 @@ RUN echo "PATH=$PATH:$APP_ROOT/webwork2/bin" >> /root/.bashrc \
 		&& npm install \
 	&& cd $PG_ROOT/htdocs \
 		&& npm install \
-	&& patch -p1 -d / < /tmp/imagemagick-allow-pdf-read.patch \
-	&& rm /tmp/imagemagick-allow-pdf-read.patch \
 	&& patch -p1 -d / < /tmp/pgfsys-dvisvmg-bbox-fix.patch \
 	&& rm /tmp/pgfsys-dvisvmg-bbox-fix.patch
 
diff --git a/docker-config/docker-compose.dist.yml b/docker-config/docker-compose.dist.yml
index bbd0256ff4..c5d51e06b9 100644
--- a/docker-config/docker-compose.dist.yml
+++ b/docker-config/docker-compose.dist.yml
@@ -97,7 +97,7 @@ services:
       # If you would like a 1 stage build process comment out the next line, and just run "docker-compose build".
       dockerfile: DockerfileStage2
       # For the 2 stage build process run
-      #     docker build --tag webwork-base:forWW218 -f DockerfileStage1 .
+      #     docker build --tag webwork-base:forWW219 -f DockerfileStage1 .
       # and then
       #     docker-compose build
       # When rebuilding to get updated images add the "--no-cache" option to both commands.