diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 7beadb16..f124e60a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: ["2.7", "3.6", "3.7", "3.8", "3.9", "3.10"]
+        python-version: ["2.7", "3.6", "3.7", "3.8", "3.9", "3.10-dev"]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/tox.ini b/tox.ini
index 43766eca..5a555042 100644
--- a/tox.ini
+++ b/tox.ini
@@ -8,7 +8,7 @@ python =
     3.7: py37
     3.8: py38
     3.9: py39
-    3.10: py310
+    3.10-dev: py310
 
 [testenv]
 passenv = *