Updated ubuntu image and python dependencies.

Signed-off-by: Leander Stephen D'Souza <leanderdsouza1234@gmail.com>

Author: leander-dsouza

.circleci/config.yml

@@ -18,7 +18,7 @@ references:
           openjdk-8-jre \
           openssh-server \
           python3-pip \
-          ttf-dejavu
+          fonts-dejavu
         pip3 install -r requirements.txt
   make_docs: &make_docs
     run:
@@ -55,7 +55,7 @@ commands:
 executors:
   docs_exec:
     docker:
-      - image: ubuntu:focal
+      - image: ubuntu:latest
     working_directory: /nav2_docs
 
 jobs:

requirements.txt

@@ -1,9 +1,9 @@
-breathe==4.35.0
-docutils==0.15
+breathe==4.36.0
+docutils==0.21
 jinja2==3.1.6
-myst-parser==1.0.0
+myst-parser==4.0.1
 sphinx_copybutton==0.5.2
-sphinx_rtd_theme==2.0.0
+sphinx_rtd_theme==3.0.2
 sphinx-autobuild
-sphinx==5.3.0
+sphinx==8.2.3
 sphinxcontrib-plantuml