diff --git a/dev_requirements.txt b/dev_requirements.txt
index 571db01..bf753a2 100644
--- a/dev_requirements.txt
+++ b/dev_requirements.txt
@@ -1,8 +1,7 @@
 cffi>=1.15.0
 psutil>=5.8.0
 numpy>=1.19.5
-pandas>=1.1.5; platform.python_implementation == 'CPython'
-pandas<=1.2.5; platform.python_implementation == 'PyPy'
+pandas>=1.1.5
 dpkt>=1.9.7
 wheel>=0.37.0
 twine>=3.4.2
diff --git a/requirements.txt b/requirements.txt
index 5777cfc..00de92b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,5 @@
 cffi>=1.15.0
 psutil>=5.8.0
 numpy>=1.19.5
-pandas>=1.1.5; platform.python_implementation == 'CPython'
-pandas<=1.2.5; platform.python_implementation == 'PyPy'
+pandas>=1.1.5
 dpkt>=1.9.7
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 00d9f00..08656ac 100644
--- a/setup.py
+++ b/setup.py
@@ -21,20 +21,13 @@ import os
 
 THIS_DIRECTORY = str(pathlib.Path(__file__).parent.resolve())
 
-if (not sys.version_info[0] == 3) and (not sys.version_info[1] >= 6):
-    sys.exit("Sorry, nfstream requires Python3.6+ versions.")
+if (not sys.version_info[0] == 3) and (not sys.version_info[1] >= 9):
+    sys.exit("Sorry, nfstream requires Python3.9+ versions.")
 
 with open(os.path.join(THIS_DIRECTORY, "README.md"), encoding="utf-8") as f:
     LONG_DESCRIPTION = f.read()
 
-INSTALL_REQUIRES = ["cffi>=1.15.0", "psutil>=5.8.0", "dpkt>=1.9.7", "numpy>=1.19.5"]
-
-if (
-    platform.python_implementation() == "PyPy"
-):  # This is mandatory to fix pandas issues with PyPy
-    INSTALL_REQUIRES.append("pandas<=1.2.5")
-else:
-    INSTALL_REQUIRES.append("pandas>=1.1.5")
+INSTALL_REQUIRES = ["cffi>=1.15.0", "psutil>=5.8.0", "dpkt>=1.9.7", "numpy>=1.19.5", "pandas>=1.1.5"]
 
 
 setup(