diff --git a/requirements/requirements-codestyle.txt b/requirements/requirements-codestyle.txt
index 8395b9e1..616a9816 100644
--- a/requirements/requirements-codestyle.txt
+++ b/requirements/requirements-codestyle.txt
@@ -1,4 +1,4 @@
-black==21.4b2
-flake8==3.9.1
+black==21.5b1
+flake8==3.9.2
 flake8-isort==4.0.0
 isort==5.8.0
diff --git a/requirements/requirements-documentation.txt b/requirements/requirements-documentation.txt
index 1d4da97e..6654f4a9 100644
--- a/requirements/requirements-documentation.txt
+++ b/requirements/requirements-documentation.txt
@@ -1,3 +1,3 @@
 recommonmark==0.7.1
-Sphinx==3.5.4
+Sphinx==4.0.1
 sphinx_rtd_theme==0.5.2
diff --git a/requirements/requirements-testing.txt b/requirements/requirements-testing.txt
index 7887a137..c64461a0 100644
--- a/requirements/requirements-testing.txt
+++ b/requirements/requirements-testing.txt
@@ -1,8 +1,8 @@
 django-debug-toolbar==3.2.1
 factory-boy==3.2.0
-Faker==8.1.2
-pytest==6.2.3
-pytest-cov==2.11.1
-pytest-django==4.2.0
+Faker==8.1.4
+pytest==6.2.4
+pytest-cov==2.12.0
+pytest-django==4.3.0
 pytest-factoryboy==2.1.0
 snapshottest==0.6.0