diff --git a/setup.py b/setup.py
index 33ed92c..5112a86 100644
--- a/setup.py
+++ b/setup.py
@@ -28,6 +28,8 @@
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Operating System :: POSIX :: Linux",
         "Operating System :: MacOS",
     ],
diff --git a/tox.ini b/tox.ini
index 23da672..7cdce8f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py3{8,9,10},black,pylama
+envlist = py3{8,9,10,11,12},black,pylama
 skip_missing_interpreters = true
 
 [testenv]
@@ -15,7 +15,7 @@ commands =
 deps = 
     -rrequirements-dev.txt
 
-basepython = python3.10
+basepython = python3.12
 commands =
     black --check .
 
@@ -23,6 +23,6 @@ commands =
 deps = 
     -rrequirements-dev.txt
 
-basepython = python3.10
+basepython = python3.12
 commands =
     pylama .