diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5d478bc..0e40079 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
 
     steps:
     - name: Install system build dependencies
diff --git a/pyproject.toml b/pyproject.toml
index 40be1d5..aab10a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,12 +37,11 @@ classifiers = [
     "Topic :: Scientific/Engineering :: Bio-Informatics",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.7",
-    "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",
+    "Programming Language :: Python :: 3.13",
 ]
 
 dependencies = [
@@ -68,7 +67,7 @@ repository = "https://github.com/nvictus/pybbi"
 
 
 [tool.cibuildwheel]
-build = ["cp39-*", "cp310-*", "cp311-*", "cp312-*"]
+build = ["cp39-*", "cp310-*", "cp311-*", "cp312-*", "cp313-*"]
 skip = "*-musllinux*"
 build-verbosity = 3