diff --git a/pyproject.toml b/pyproject.toml
index 69d78888..b021ff4d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,10 @@ description = "An implementation of LabThings using FastAPI"
 readme = "README.md"
 requires-python = ">=3.10"
 classifiers = [
-  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "License :: OSI Approved :: MIT License",
   "Operating System :: OS Independent",
 ]