diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 19b10c8..763bb2b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,18 +11,6 @@ jobs:
     strategy:
       matrix:
         include:
-          - python: "3.5"
-            django: "Django>=2.0,<2.1"
-            taggit: "django-taggit>=0.24,<1"
-            database: "sqlite3"
-            psycopg: "psycopg2>=2.6,<2.9"
-            experimental: false
-          - python: "3.6"
-            django: "Django>=2.1,<2.2"
-            taggit: "django-taggit>=0.24,<1"
-            database: "postgresql"
-            psycopg: "psycopg2>=2.6,<2.9"
-            experimental: false
           - python: "3.7"
             django: "Django>=2.2,<2.3"
             taggit: "django-taggit>=1,<1.3"
@@ -81,10 +69,10 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
+          pip install -e .
           pip install "${{ matrix.psycopg }}"
           pip install "${{ matrix.django }}"
           pip install "${{ matrix.taggit }}"
-          pip install -e .
       - name: Test
         run: ./runtests.py
         env:
diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index b1b8dd1..0f4fe77 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -4,6 +4,8 @@ Changelog
 6.0 (14.03.2022)
 ~~~~~~~~~~~~~~~~
 * BREAKING: ClusterForm now builds no child formsets when neither `formsets` nor `exclude_formsets` is specified in the Meta class, rather than building a formset for every child relation (Matt Westcott)
+* Removed Python 3.5 and 3.6 support
+* Removed Django 2.0 and 2.1 support
 * Support explicit definitions for nested formsets within ClusterForm, via a `formsets` option on the outer formset's definition (Matt Westcott)
 * Add `inherit_kwargs` attribute to ClusterForm child formsets (Matt Westcott)
 
diff --git a/setup.py b/setup.py
index be72afc..910eace 100644
--- a/setup.py
+++ b/setup.py
@@ -15,9 +15,10 @@
     packages=find_packages(exclude=('tests*',)),
     license='BSD',
     long_description=open('README.rst').read(),
-    python_requires=">=3.5",
+    python_requires=">=3.7",
     install_requires=[
         "pytz>=2015.2",
+        "django>=2.2",
     ],
     extras_require={
         'taggit': ['django-taggit>=0.20'],
@@ -30,8 +31,6 @@
         'Operating System :: OS Independent',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',