diff --git a/requirements/requirements-codestyle.txt b/requirements/requirements-codestyle.txt
index ae4d7e69..d746159a 100644
--- a/requirements/requirements-codestyle.txt
+++ b/requirements/requirements-codestyle.txt
@@ -1,3 +1,3 @@
 flake8==3.8.3
 flake8-isort==4.0.0
-isort==5.4.2
+isort==5.5.3
diff --git a/requirements/requirements-optionals.txt b/requirements/requirements-optionals.txt
index 1acdef65..24d3625d 100644
--- a/requirements/requirements-optionals.txt
+++ b/requirements/requirements-optionals.txt
@@ -1,2 +1,2 @@
 django-filter==2.3.0
-django-polymorphic==2.1.2
+django-polymorphic==3.0.0
diff --git a/requirements/requirements-testing.txt b/requirements/requirements-testing.txt
index 6f02437a..e3a59cee 100644
--- a/requirements/requirements-testing.txt
+++ b/requirements/requirements-testing.txt
@@ -1,8 +1,8 @@
-django-debug-toolbar==2.2
+django-debug-toolbar==3.0
 factory-boy==3.0.1
-Faker==4.1.1
-pytest==6.0.1
+Faker==4.1.3
+pytest==6.0.2
 pytest-cov==2.10.1
-pytest-django==3.9.0
+pytest-django==3.10.0
 pytest-factoryboy==2.0.3
 snapshottest==0.5.1