diff --git a/README.md b/README.md
index bdaee1d303fd5f24d5bb458ac774b313d54421c1..1c1b24775f80523f3e404009dd4c79530bda19ed 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ venv\Scripts\Activate.ps1 # Windows PowerShell
 
 ### From PyPi with pip
 2. Install plotID  
-`pip install plotid --extra-index-url=https://test.pypi.org/simple/`  
+`pip install plotid`  
 If you also want to run the unittests use `plotid[test]` instead of `plotid`.
 
 ### From source
diff --git a/plotid/__init__.py b/plotid/__init__.py
index d7cb4c7b4442cc473226352c20c888122a064308..306280acf6033db32e1510ae5345252099e1928b 100644
--- a/plotid/__init__.py
+++ b/plotid/__init__.py
@@ -10,5 +10,5 @@ research data, the plot is based on. Additionally, the script that created the
 plot will also be copied to the directory.
 """
 
-__version__ = '0.2.0'
+__version__ = '0.2.1'
 __author__ = 'Institut Fluidsystemtechnik within nfdi4ing at TU Darmstadt'
diff --git a/setup.cfg b/setup.cfg
index 92f342bbf37e1eb74c51af25ed93190280b58b3c..dcda03408809b61a65dac066823b6d18889aea36 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -28,6 +28,7 @@ install_requires =
     Pillow
     matplotlib
     numpy
+    qrcode
    
 [options.extras_require]
 test =