diff --git a/requirements/requirements-dev.in b/requirements/requirements-dev.in
index b3b04f7..206d5cc 100644
--- a/requirements/requirements-dev.in
+++ b/requirements/requirements-dev.in
@@ -3,6 +3,6 @@ environs~=9.5.0
 dj-database-url~=1.3.0
 django-admin-list-filter-dropdown~=1.0.3
 django-adminfilters~=2.1.0
-djangorestframework~=3.14.0
+djangorestframework~=3.15.2
 django-extensions~=3.2.1
 django-health-check~=3.17.0
diff --git a/requirements/requirements-dev.txt b/requirements/requirements-dev.txt
index d58bcad..9468333 100644
--- a/requirements/requirements-dev.txt
+++ b/requirements/requirements-dev.txt
@@ -23,7 +23,7 @@ django-extensions==3.2.1
     # via -r requirements-dev.in
 django-health-check==3.17.0
     # via -r requirements-dev.in
-djangorestframework==3.14.0
+djangorestframework==3.15.2
     # via -r requirements-dev.in
 environs==9.5.0
     # via -r requirements-dev.in
@@ -31,8 +31,6 @@ marshmallow==3.14.1
     # via environs
 python-dotenv==0.19.2
     # via environs
-pytz==2022.1
-    # via djangorestframework
 sqlparse==0.5.0
     # via django
 typing-extensions==4.5.0