diff --git a/requirements/requirements-codestyle.txt b/requirements/requirements-codestyle.txt
index 3ffdd922..4d684cc1 100644
--- a/requirements/requirements-codestyle.txt
+++ b/requirements/requirements-codestyle.txt
@@ -1,5 +1,5 @@
-black==23.11.0
+black==23.12.0
 flake8==6.1.0
 flake8-bugbear==23.12.2
 flake8-isort==6.1.1
-isort==5.12.0
+isort==5.13.2
diff --git a/requirements/requirements-optionals.txt b/requirements/requirements-optionals.txt
index 9fd6b604..0e4a92da 100644
--- a/requirements/requirements-optionals.txt
+++ b/requirements/requirements-optionals.txt
@@ -1,4 +1,4 @@
-django-filter==23.4
+django-filter==23.5
 # 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
diff --git a/requirements/requirements-testing.txt b/requirements/requirements-testing.txt
index eeb2dffc..42cb2ba0 100644
--- a/requirements/requirements-testing.txt
+++ b/requirements/requirements-testing.txt
@@ -1,5 +1,5 @@
 factory-boy==3.3.0
-Faker==20.1.0
+Faker==21.0.0
 pytest==7.4.3
 pytest-cov==4.1.0
 pytest-django==4.7.0