diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6ceac3b..c931471 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,9 +3,12 @@ on: [push, pull_request]
 jobs:
   test:
     name: Test
+    strategy:
+      matrix:
+        python-version: ["3.10.x", "3.11.x"]
+        pg-version: ["14", "15"]
+        django-version: ["4.2.x", "5.0.x"]
     env:
-      python-version: "3.10.x"
-      pg-version: "14"
       redis-version: "6.2"
     runs-on: ubuntu-latest
     steps:
@@ -20,7 +23,7 @@ jobs:
       - name: Install PostgreSQL
         uses: harmon758/postgresql-action@v1
         with:
-          postgresql version: ${{ env.pg-version }}
+          postgresql version: ${{ matrix.pg-version }}
           postgresql db: dash
           postgresql user: dash
           postgresql password: rapidpro
@@ -28,7 +31,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v4
         with:
-          python-version: ${{ env.python-version }}
+          python-version: ${{ matrix.python-version }}
 
       - name: Install Poetry
         uses: snok/install-poetry@v1
@@ -38,6 +41,7 @@ jobs:
       - name: Initialize environment
         run: |
           poetry install
+          poetry add django==${{ matrix.django-version }}
 
       - name: Run pre-test checks
         run: |
diff --git a/poetry.lock b/poetry.lock
index e86f020..e632c1c 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1288,4 +1288,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "277234b0cf3d82d22667fe5d6d4cf01a1170d60378879f6cc47f26868f453377"
+content-hash = "2981b049c608592e6a3bbc78487d96e2d95e1faf8be067e2c38c3417709a3c23"
diff --git a/pyproject.toml b/pyproject.toml
index deeae98..4ecc27c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -22,7 +22,7 @@ repository = "http://github.com/rapidpro/dash"
 
 [tool.poetry.dependencies]
 python = "^3.10"
-Django = "^4.2.7"
+Django = ">= 4.2.7, < 5.1"
 celery = "^5.1"
 django-compressor = "^4.0"
 django-redis = "^5.2.0"