diff --git a/requirements.txt b/requirements.txt
index cfabe0ebe..ea7ef7fb3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ celery>=5.2.6
 coverage>=4.5.4,<5.0    # Coverage 5.x moves from a json database to SQLite.  Moving to 5.x will require substantial rewrites in ietf.utils.test_runner and ietf.release.views
 decorator>=5.1.1
 defusedxml>=0.7.1    # for TastyPie when using xml; not a declared dependency
-Django<3.2
+Django<4
 django-analytical>=3.1.0
 django-bootstrap5>=21.3
 django-celery-beat>=2.3.0
@@ -21,7 +21,7 @@ django-oidc-provider>=0.7,<0.8    # 0.8 dropped Django 2 support
 django-password-strength>=1.2.1
 django-referrer-policy>=1.0
 django-simple-history>=3.0.0
-django-stubs==1.8.0    # The django-stubs version used determines the the mypy version indicated below
+django-stubs>=4.2.0    # The django-stubs version used determines the the mypy version indicated below
 django-tastypie==0.14.3    # Version must be locked in sync with version of Django
 django-vite>=2.0.2
 django-webtest>=1.9.10    # Only used in tests
@@ -41,10 +41,10 @@ logging_tree>=1.9    # Used only by the showloggers management command
 lxml>=4.8.0,<5
 markdown>=3.3.6
 mock>=4.0.3    # Used only by tests, of course
-mypy==0.812    # Version requirements determined by django-stubs.
+mypy<1.3    # Version requirements determined by django-stubs.
 oic>=1.3    # Used only by tests
 Pillow>=9.1.0
-psycopg2<2.9
+psycopg2>=2.9.6
 pyang>=2.5.3
 pyflakes>=2.4.0
 pyopenssl>=22.0.0    # Used by urllib3.contrib, which is used by PyQuery but not marked as a dependency