diff --git a/PKGBUILD b/PKGBUILD
index baee1dc..fecc79e 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,6 +1,6 @@
 # Maintainer: Michal Krenek (Mikos) <m.krenek@gmail.com>
 pkgname=qspectrumanalyzer
-pkgver=1.6.0
+pkgver=2.0.0
 pkgrel=1
 pkgdesc="Spectrum analyzer for multiple SDR platforms (PyQtGraph based GUI for soapy_power, rx_power, rtl_power, hackrf_sweep and other backends)"
 arch=('any')
diff --git a/qspectrumanalyzer/version.py b/qspectrumanalyzer/version.py
index e4adfb8..8c0d5d5 100644
--- a/qspectrumanalyzer/version.py
+++ b/qspectrumanalyzer/version.py
@@ -1 +1 @@
-__version__ = "1.6.0"
+__version__ = "2.0.0"
diff --git a/setup.py b/setup.py
index 28d9bd5..b817769 100755
--- a/setup.py
+++ b/setup.py
@@ -30,8 +30,8 @@
         ],
     },
     install_requires=[
-        "soapy_power",
-        "pyqtgraph",
+        "soapy_power>=1.3.0",
+        "pyqtgraph>=0.10.0",
         "Qt.py"
     ],
     classifiers=[