diff --git a/setup.cfg b/setup.cfg
index a610764..6736d05 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = spectro
-version = 0.1.5
+version = 0.2.0
 author = Nico Schlömer
 author_email = nico.schloemer@gmail.com
 description = Audio file spectral analysis
@@ -39,10 +39,6 @@ python_requires = >=3.8
 [options.packages.find]
 where=src
 
-[options.extras_require]
-all = matplotlib
-png = matplotlib
-
 [options.entry_points]
 console_scripts =
     spectro = spectro.cli:main