diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2afb18f..e5a3efb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest']
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.12']
+        python-version: ['3.8', '3.12']
     steps:
       - uses: actions/checkout@v4
       - name: 'Set up Python ${{ matrix.python-version }}'
diff --git a/pyproject.toml b/pyproject.toml
index b1079cb..ada3233 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,12 +8,12 @@ dynamic = ["version"]
 description = "Paikkavarauskala"
 readme = "README.md"
 license = "MIT"
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 authors = [
     { name = "Aarni Koskela", email = "akx@iki.fi" },
 ]
 dependencies = [
-    "Django>=3.0",
+    "Django>=4.2",
 ]
 
 [project.optional-dependencies]
diff --git a/tox.ini b/tox.ini
index ce0d33d..3fc6a2c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,14 +1,15 @@
 [tox]
 isolated_build = True
 envlist =
-	{py37,py38,py39}-django{30,31,32}
-	py39-django{42}
+	py38-django{42}
+	py{310,311,312}-django{50}
 
 [gh-actions]
 python =
-    3.7: py37
     3.8: py38
-    3.9: py39
+    3.10: py310
+    3.11: py311
+    3.12: py312
 
 [testenv]
 commands = py.test -ra -vvv --cov=paikkala --cov-report=term-missing
@@ -16,7 +17,5 @@ extras =
 	dev
 	printing
 deps =
-	django30: Django~=3.0.0
-	django31: Django~=3.1.0
-	django32: Django~=3.2.0
 	django42: Django~=4.2.0
+	django50: Django~=5.0.0