diff --git a/poetry.lock b/poetry.lock
index 2bb2002..7d69466 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -647,13 +647,13 @@ pgp = ["gpg"]
 
 [[package]]
 name = "exceptiongroup"
-version = "1.2.0"
+version = "1.2.1"
 description = "Backport of PEP 654 (exception groups)"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "exceptiongroup-1.2.0-py3-none-any.whl", hash = "sha256:4bfd3996ac73b41e9b9628b04e079f193850720ea5945fc96a08633c66912f14"},
-    {file = "exceptiongroup-1.2.0.tar.gz", hash = "sha256:91f5c769735f051a4290d52edd0858999b57e5876e9f85937691bd4c9fa3ed68"},
+    {file = "exceptiongroup-1.2.1-py3-none-any.whl", hash = "sha256:5258b9ed329c5bbdd31a309f53cbfb0b155341807f6ff7606a1e801a891b29ad"},
+    {file = "exceptiongroup-1.2.1.tar.gz", hash = "sha256:a4785e48b045528f5bfe627b6ad554ff32def154f42372786903b7abcfe1aa16"},
 ]
 
 [package.extras]
diff --git a/requirements_dev.txt b/requirements_dev.txt
index f02728c..1f74ac1 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -22,7 +22,7 @@ dill==0.3.8 ; python_version >= "3.9" and python_version < "4.0"
 distlib==0.3.8 ; python_version >= "3.9" and python_version < "4.0"
 docutils==0.21.1 ; python_version >= "3.9" and python_version < "4.0"
 dulwich==0.21.7 ; python_version >= "3.9" and python_version < "4.0"
-exceptiongroup==1.2.0 ; python_version >= "3.9" and python_version < "3.11"
+exceptiongroup==1.2.1 ; python_version >= "3.9" and python_version < "3.11"
 fastjsonschema==2.19.1 ; python_version >= "3.9" and python_version < "4.0"
 filelock==3.13.4 ; python_version >= "3.9" and python_version < "4.0"
 flake8==7.0.0 ; python_version >= "3.9" and python_version < "4.0"
diff --git a/setup.py b/setup.py
index 570439c..a6148fb 100644
--- a/setup.py
+++ b/setup.py
@@ -40,10 +40,10 @@
         "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
         "Natural Language :: English",
         "Programming Language :: Python :: 3",
-        "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",
         "Topic :: Software Development :: Libraries",
     ],
 )