diff --git a/requirements/dev.txt b/requirements/dev.txt
index 68cd4d0c0..60c28fe78 100644
--- a/requirements/dev.txt
+++ b/requirements/dev.txt
@@ -12,6 +12,7 @@ asgiref==3.8.1
     # via
     #   -r requirements/test.txt
     #   django
+    #   django-stubs
 astroid==3.2.4
     # via
     #   -r requirements/test.txt
@@ -89,7 +90,15 @@ django==4.2.15
     # via
     #   -c https://raw.githubusercontent.com/edx/edx-lint/master/edx_lint/files/common_constraints.txt
     #   -r requirements/test.txt
+    #   django-stubs
+    #   django-stubs-ext
     #   openedx-django-pyfs
+django-stubs==5.0.4
+    # via -r requirements/test.txt
+django-stubs-ext==5.0.4
+    # via
+    #   -r requirements/test.txt
+    #   django-stubs
 dnspython==2.6.1
     # via
     #   -r requirements/test.txt
@@ -146,6 +155,8 @@ lazy==1.6
     # via -r requirements/test.txt
 lxml==5.3.0
     # via -r requirements/test.txt
+lxml-stubs==0.5.1
+    # via -r requirements/test.txt
 mako==1.3.5
     # via -r requirements/test.txt
 markupsafe==2.1.5
@@ -163,6 +174,12 @@ more-itertools==10.4.0
     # via
     #   -r requirements/test.txt
     #   inflect
+mypy==1.11.2
+    # via -r requirements/test.txt
+mypy-extensions==1.0.0
+    # via
+    #   -r requirements/test.txt
+    #   mypy
 openedx-django-pyfs==3.7.0
     # via -r requirements/test.txt
 packaging==24.1
@@ -301,10 +318,27 @@ typeguard==4.3.0
     # via
     #   -r requirements/test.txt
     #   inflect
+types-python-dateutil==2.9.0.20240821
+    # via -r requirements/test.txt
+types-pytz==2024.1.0.20240417
+    # via -r requirements/test.txt
+types-pyyaml==6.0.12.20240808
+    # via
+    #   -r requirements/test.txt
+    #   django-stubs
+types-setuptools==73.0.0.20240822
+    # via -r requirements/test.txt
+types-simplejson==3.19.0.20240801
+    # via -r requirements/test.txt
+types-webob==1.8.0.20240822
+    # via -r requirements/test.txt
 typing-extensions==4.12.2
     # via
     #   -r requirements/test.txt
+    #   django-stubs
+    #   django-stubs-ext
     #   edx-opaque-keys
+    #   mypy
     #   typeguard
 urllib3==2.2.2
     # via
diff --git a/requirements/test.txt b/requirements/test.txt
index 72a8071b2..37d11f66a 100644
--- a/requirements/test.txt
+++ b/requirements/test.txt
@@ -12,6 +12,7 @@ asgiref==3.8.1
     # via
     #   -r requirements/django.txt
     #   django
+    #   django-stubs
 astroid==3.2.4
     # via
     #   -r requirements/test.in
@@ -60,7 +61,13 @@ distlib==0.3.8
     # via
     #   -c https://raw.githubusercontent.com/edx/edx-lint/master/edx_lint/files/common_constraints.txt
     #   -r requirements/django.txt
+    #   django-stubs
+    #   django-stubs-ext
     #   openedx-django-pyfs
+django-stubs==5.0.4
+    # via -r requirements/test.in
+django-stubs-ext==5.0.4
+    # via django-stubs
 dnspython==2.6.1
     # via
     #   -r requirements/django.txt
@@ -106,6 +113,8 @@ lazy==1.6
     # via -r requirements/django.txt
 lxml==5.3.0
     # via -r requirements/django.txt
+lxml-stubs==0.5.1
+    # via -r requirements/test.in
 mako==1.3.5
     # via -r requirements/django.txt
 markupsafe==2.1.5
@@ -119,6 +128,10 @@ mock==5.1.0
     # via -r requirements/test.in
 more-itertools==10.4.0
     # via inflect
+mypy==1.11.2
+    # via -r requirements/test.in
+mypy-extensions==1.0.0
+    # via mypy
 openedx-django-pyfs==3.7.0
     # via -r requirements/django.txt
 packaging==24.1
@@ -220,10 +233,27 @@ tox==4.18.0
     # via -r requirements/test.in
 typeguard==4.3.0
     # via inflect
+types-python-dateutil==2.9.0.20240821
+    # via -r requirements/test.in
+types-pytz==2024.1.0.20240417
+    # via -r requirements/test.in
+types-pyyaml==6.0.12.20240808
+    # via
+    #   -r requirements/test.in
+    #   django-stubs
+types-setuptools==73.0.0.20240822
+    # via -r requirements/test.in
+types-simplejson==3.19.0.20240801
+    # via -r requirements/test.in
+types-webob==1.8.0.20240822
+    # via -r requirements/test.in
 typing-extensions==4.12.2
     # via
     #   -r requirements/django.txt
+    #   django-stubs
+    #   django-stubs-ext
     #   edx-opaque-keys
+    #   mypy
     #   typeguard
 urllib3==2.2.2
     # via