diff --git a/.travis.yml b/.travis.yml
index 1498db38..340bc76c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -48,14 +48,17 @@ jobs:
   - name: py3.7
     python: 3.7
     env: TOXENV=py37
+  - name: py3.8
+    python: 3.8
+    env: TOXENV=py38
   - name: tf-no-keras
     python: 3.7
     env: TOXENV=tf-no-keras
   - name: pypy2.7
-    python: pypy2.7-5.10.0
+    python: pypy2.7-7.1.1
     env: TOXENV=pypy
   - name: pypy3.5
-    python: pypy3.5-5.10.0
+    python: pypy3.6-7.1.1
     env: TOXENV=pypy3
   - stage: development
     name: py2.7-win
diff --git a/setup.py b/setup.py
index 1aa5dd70..770e557b 100755
--- a/setup.py
+++ b/setup.py
@@ -97,6 +97,7 @@ setup(
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: Implementation',
         'Programming Language :: Python :: Implementation :: IronPython',
         'Programming Language :: Python :: Implementation :: PyPy',
diff --git a/tox.ini b/tox.ini
index c4bfc4bd..3dcb0d95 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,7 +5,7 @@
 
 [tox]
 # deprecation warning: py{26,32,33,34}
-envlist = py{26,27,33,34,35,36,37,py,py3}, tf-no-keras, perf, flake8, setup.py
+envlist = py{26,27,33,34,35,36,37,38,py,py3}, tf-no-keras, perf, flake8, setup.py
 
 [coverage]
 deps =