diff --git a/setup.py b/setup.py
index 1e8ee6f..9f233b7 100644
--- a/setup.py
+++ b/setup.py
@@ -4,15 +4,12 @@ source_url = "https://github.com/samedamci/gitfiler"
 
 setup(
     name="gitfiler",
-    version="0.1",
+    version="0.1.1",
     description="Simple tool to download single file from GitHub or GitLab.",
     author="samedamci",
     author_email="samedamci@disroot.org",
     url=source_url,
-    project_urls={
-        "Source": source_url,
-        "Tracker": f"{source_url}/issues",
-    },
+    project_urls={"Source": source_url, "Tracker": f"{source_url}/issues"},
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Intended Audience :: Developers",
@@ -29,6 +26,6 @@ setup(
         "Typing :: Typed",
     ],
     keywords="github gitlab downloader",
-    python_requires=">=3.6",
+    python_requires=">=3.6,<4.0",
     packages=find_packages(include=["gitfiler"]),
-)
\ No newline at end of file
+)