diff --git a/.github/workflows/publish-release.yml b/.github/workflows/publish-release.yml
index 25cc701..9ce092e 100644
--- a/.github/workflows/publish-release.yml
+++ b/.github/workflows/publish-release.yml
@@ -60,7 +60,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: '3.8'
+        python-version: '3.10'
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index 5f1a264..351e964 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -16,7 +16,7 @@ jobs:
   build:
     strategy:
       matrix:
-        python-version: [3.8, 3.11]
+        python-version: ["3.11"]
         os: [ubuntu-latest, windows-latest]
     runs-on: ${{ matrix.os }}
     steps:
@@ -35,7 +35,7 @@ jobs:
   build_macos:
     strategy:
       matrix:
-        python-version: [3.9, 3.11]
+        python-version: ["3.11"]
     runs-on: macos-latest
     steps:
     - uses: actions/checkout@v3
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 2007d85..897b0f0 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -2,8 +2,8 @@ tox
 pytest
 pytest-cov
 pytest-flake8
-flake8==3.9.2
+flake8
 dataclasses
 scanoss
-importlib-metadata==4.12.0
+importlib-metadata
 pytest-xdist
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index ee4b985..6e86703 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,9 @@
 pyparsing
-scanoss>=1.18.0,<=1.26.3
+scanoss>=1.18.0
 XlsxWriter
 fosslight_util>=2.1.10
 PyYAML
 wheel>=0.38.1
 intbitset
 fosslight_binary>=5.0.0
-scancode-toolkit==32.0.*;sys_platform=="darwin"
-scancode-toolkit==32.2.*;sys_platform!="darwin"
-psycopg2-binary==2.9.9
-beautifulsoup4==4.12.*
\ No newline at end of file
+scancode-toolkit
\ No newline at end of file
diff --git a/setup.py b/setup.py
index f465936..11867ff 100644
--- a/setup.py
+++ b/setup.py
@@ -26,11 +26,10 @@
         download_url='https://github.com/fosslight/fosslight_source_scanner',
         classifiers=['License :: OSI Approved :: Apache Software License',
                      "Programming Language :: Python :: 3",
-                     "Programming Language :: Python :: 3.8",
-                     "Programming Language :: Python :: 3.9",
                      "Programming Language :: Python :: 3.10",
-                     "Programming Language :: Python :: 3.11", ],
-        python_requires=">=3.8",
+                     "Programming Language :: Python :: 3.11",
+                     "Programming Language :: Python :: 3.12", ],
+        python_requires=">=3.10, <3.13",
         install_requires=required,
         entry_points={
             "console_scripts": [
diff --git a/src/fosslight_source/_scan_item.py b/src/fosslight_source/_scan_item.py
index 9080ade..bb9609b 100644
--- a/src/fosslight_source/_scan_item.py
+++ b/src/fosslight_source/_scan_item.py
@@ -97,7 +97,7 @@ def get_print_array(self) -> list:
         return print_rows
 
     def __eq__(self, other: object) -> bool:
-        if type(other) == str:
+        if isinstance(other, str):
             return self.source_name_or_path == other
         else:
             return self.source_name_or_path == other.source_name_or_path
diff --git a/src/fosslight_source/cli.py b/src/fosslight_source/cli.py
index 6bd6547..d7c0bb3 100755
--- a/src/fosslight_source/cli.py
+++ b/src/fosslight_source/cli.py
@@ -43,7 +43,6 @@
 
 
 def main() -> None:
-    global logger
     _result_log = {}
 
     path_to_scan = os.getcwd()