diff --git a/.travis.yml b/.travis.yml
index d9b345f..10e1aa0 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,6 @@ python:
   - '3.7'
   - '3.8'
   - '3.9'
-  - '3.10.1'
 install:
   - pip install -e ".[tests]"
 script:
diff --git a/setup.py b/setup.py
index 5310206..f608e8d 100644
--- a/setup.py
+++ b/setup.py
@@ -38,7 +38,6 @@
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
-        "Programming Language :: Python :: 3.10",
         "Topic :: Security :: Cryptography",
         "Topic :: Communications",
     ],
diff --git a/tox.ini b/tox.ini
index c1f1f9f..582303c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py37, py38, py39, py310
+envlist = py37, py38, py39
 
 [testenv]
 commands = {envpython} setup.py test