diff --git a/requirements/requirements-documentation.txt b/requirements/requirements-documentation.txt
index 76f3bf9a..fa8a9418 100644
--- a/requirements/requirements-documentation.txt
+++ b/requirements/requirements-documentation.txt
@@ -1,3 +1,3 @@
 recommonmark==0.7.1
-Sphinx==8.1.3
+Sphinx==8.3.0
 sphinx_rtd_theme==3.0.2
diff --git a/requirements/requirements-optionals.txt b/requirements/requirements-optionals.txt
index 589636e6..bea900b1 100644
--- a/requirements/requirements-optionals.txt
+++ b/requirements/requirements-optionals.txt
@@ -1,4 +1,4 @@
-django-filter==24.3
+django-filter==25.1
 # once next version has been released (>3.1.0) this
 # should be set to pinned version again
 # see https://github.com/django-polymorphic/django-polymorphic/pull/541