Updated Sphinx and related dependencies.

Author: pauloxnet

requirements/common.txt

@@ -8,7 +8,7 @@ django-read-only==1.16.0
 django-recaptcha==4.0.0
 django-registration-redux==2.13
 Django==4.2.16
-docutils==0.20.1
+docutils==0.21.2
 feedparser==6.0.11
 Jinja2==3.1.4
 libsass==0.23.0
@@ -19,5 +19,5 @@ Pygments==2.18.0
 pykismet3==0.1.1
 requests==2.32.3
 sorl-thumbnail==12.11.0
-Sphinx==7.1.2
+Sphinx==8.1.3
 stripe==3.1.0