diff --git a/pyproject.toml b/pyproject.toml
index 67bc035..3ce3b41 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -11,7 +11,7 @@ exclude = [".git", "__pycache__", "env", "venv"]
 
 [project]
 name = "testgres.os_ops"
-version = "2.0.1"
+version = "2.0.2"
 
 description = "Testgres subsystem to work with OS"
 readme = "README.md"
@@ -28,7 +28,7 @@ keywords = [
     'testgres',
 ]
 
-requires-python = ">=3.7.17"
+requires-python = ">=3.7.3"
 
 classifiers = [
     "Intended Audience :: Developers",
@@ -49,7 +49,7 @@ classifiers = [
 dependencies = [
     "psutil",
     "six>=1.9.0",
-    "testgres.common>=1.0.0,<2.0.0",
+    "testgres.common>=1.0.1,<2.0.0",
 ]
 
 [project.urls]
diff --git a/run_tests3.sh b/run_tests3.sh
index 633746c..565e752 100755
--- a/run_tests3.sh
+++ b/run_tests3.sh
@@ -10,9 +10,6 @@ export VIRTUAL_ENV_DISABLE_PROMPT=1
 source "${VENV_PATH}/bin/activate"
 python3 -m pip install -r tests/requirements.txt
 
-# check code style
-flake8 .
-
 # run builtin tests
 python3 -m pytest -l -vvv -n 4
 
diff --git a/tests/requirements.txt b/tests/requirements.txt
index 6b424c5..dbdbd11 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -2,7 +2,4 @@ pytest
 pytest-xdist
 psutil
 six
-testgres.common>=1.0.0,<2.0.0
-black
-flake8
-flake8-pyproject
+testgres.common>=1.0.1,<2.0.0