diff --git a/pyproject.toml b/pyproject.toml
index 90d52a3..12ae076 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,17 +15,12 @@ license = { file = "LICENSE" }
 keywords = ["pandoc", "filter", "codeblock", "image", "ascii-art"]
 requires-python = ">=3.9"
 classifiers = [
-  "Development Status :: 3 - Alpha",
   "Environment :: Console",
   "Intended Audience :: End Users/Desktop",
   "Intended Audience :: Developers",
   "License :: OSI Approved :: MIT License",
   "Operating System :: OS Independent",
-  "Programming Language :: Python :: 3.9",
-  "Programming Language :: Python :: 3.10",
-  "Programming Language :: Python :: 3.11",
   "Topic :: Text Processing :: Filters",
-  "Natural Language :: English",
 ]
 dependencies = ["pandocfilters==1.5.0", "six==1.16.0"]