diff --git a/pyproject.toml b/pyproject.toml
index a37e69f..9dea085 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -50,25 +50,6 @@ license-files = [
 
 [project.optional-dependencies]
 alembic = ["alembic~=1.12"]
-dev = [
-    "isort==6.0.1",
-    "black==25.1.0",
-    "pre-commit==4.3.0",
-    "flake8==7.3.0",
-    "flake8-tergeo==25.7.9.0",
-    "pylint==3.3.8",
-    "mypy==1.17.1",
-    "types-hdbcli==2.25.0.20250809",
-    "typing-extensions==4.14.1",
-    "yesqa==1.5.0",
-    "pyupgrade==3.20.0",
-]
-test = [
-    "pytest==8.4.1",
-    "pytest-cov==6.2.1",
-    "coverage[toml]==7.10.2",
-    "diff-cover[toml]==9.6.0",
-]
 
 [dependency-groups]
 dev = [