diff --git a/.travis.yml b/.travis.yml
index ca9bb44d..fdf12660 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -26,15 +26,14 @@ matrix:
         - python: 'pypy3.8-7.3.9' # at 7.3.11
           env:
 
-        - python: 'pypy3.9-7.3.9' # at 7.3.15
+        - python: 'pypy3.9-7.3.9' # at 7.3.16
           env:
 
-        - python: 'pypy3.10-7.3.15'
+        - python: 'pypy3.10-7.3.17'
           env:
 
     allow_failures:
-        - python: '3.13-dev'
-        - python: 'pypy3.10-7.3.15' # CI missing
+        - python: 'pypy3.10-7.3.17' # CI missing
     fast_finish: true
 
 cache:
diff --git a/setup.py b/setup.py
index fee161b4..77949b88 100644
--- a/setup.py
+++ b/setup.py
@@ -67,6 +67,7 @@
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
         'Programming Language :: Python :: 3.12',
+        'Programming Language :: Python :: 3.13',
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: Scientific/Engineering',