--- a/PKG-INFO
+++ b/PKG-INFO
@@ -11,7 +11,6 @@ Classifier: Programming Language :: Pyth
 Requires-Python: >=3.9
 Description-Content-Type: text/markdown
 License-File: LICENSE
-Requires-Dist: tomli>=2.0; python_version < "3.11"
 Requires-Dist: ruamel.yaml<0.19.0,>=0.18.10
 Requires-Dist: jsonschema<5.0,>=4.18.0
 Requires-Dist: regress>=2024.11.1
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -5,7 +5,6 @@ build-backend = "setuptools.build_meta"
 [dependency-groups]
 dev = [
     "pytest<9",
-    'click-type-test==1.1.0;python_version>="3.10"',
     "coverage<8",
     "identify>=2.6.9",
     "pytest-xdist<4",
@@ -32,7 +31,6 @@ classifiers = [
 ]
 requires-python = ">=3.9"
 dependencies = [
-    'tomli>=2.0;python_version<"3.11"',
     "ruamel.yaml>=0.18.10,<0.19.0",
     "jsonschema>=4.18.0,<5.0",
     "regress>=2024.11.1",