Upgrade requirements for doc building

Author: jugmac00

docs/requirements.txt

@@ -8,34 +8,34 @@ alabaster==1.0.0
     # via sphinx
 babel==2.18.0
     # via sphinx
-certifi==2026.1.4
+certifi==2026.5.20
     # via requests
-charset-normalizer==3.4.4
+charset-normalizer==3.4.7
     # via requests
 docutils==0.22.4
     # via sphinx
-idna==3.11
+idna==3.18
     # via requests
-imagesize==1.4.1
+imagesize==2.0.0
     # via sphinx
 jinja2==3.1.6
     # via sphinx
 markupsafe==3.0.3
     # via jinja2
-packaging==26.0
+packaging==26.2
     # via
     #   -r /home/juergen.gmach@canonical.com/src/flask-reuploaded/docs/requirements.in
     #   pallets-sphinx-themes
     #   sphinx
-pallets-sphinx-themes==2.3.0
+pallets-sphinx-themes==2.5.0
     # via -r /home/juergen.gmach@canonical.com/src/flask-reuploaded/docs/requirements.in
-pygments==2.19.2
+pygments==2.20.0
     # via sphinx
-requests==2.32.5
+requests==2.34.2
     # via sphinx
 roman-numerals==4.1.0
     # via sphinx
-snowballstemmer==3.0.1
+snowballstemmer==3.1.1
     # via sphinx
 sphinx==9.1.0
     # via
@@ -56,5 +56,5 @@ sphinxcontrib-qthelp==2.0.0
     # via sphinx
 sphinxcontrib-serializinghtml==2.0.0
     # via sphinx
-urllib3==2.6.3
+urllib3==2.7.0
     # via requests