diff --git a/MeLiBu_high_level/python_mbdf_parser/README.md b/MeLiBu_high_level/python_mbdf_parser/README.md
index 6122cb0..b5068f7 100644
--- a/MeLiBu_high_level/python_mbdf_parser/README.md
+++ b/MeLiBu_high_level/python_mbdf_parser/README.md
@@ -5,11 +5,7 @@ Follow steps:
 
 1. Start the PowerShell as admin
 2. Use command cd folder_path to go to this folder (...\MeLiBu_high_level\python_mbdf_parser)
-3. Get a list of all Melexis python wheels in folder. Use following command:
+3. Install Melexis python wheels to the SALEAE logic folder. Please update the target folder according to your installation!
 ```
-$WHEEL_FILES = get-childitem *.whl
+pip install --target "C:\Program Files\Logic\resources\windows-x64\pythonlibs\lib\site-packages" -r py-requirements.txt
 ```
-4. Install Melexis python wheels to the SALEAE logic folder. Please update the target folder according to your installation!
-```
-pip install --target "C:\Program Files\Logic\resources\windows-x64\pythonlibs\lib\site-packages" pathlib $WHEEL_FILES
-```
\ No newline at end of file
diff --git a/MeLiBu_high_level/python_mbdf_parser/py-requirements.txt b/MeLiBu_high_level/python_mbdf_parser/py-requirements.txt
index 11f3e45..941cd68 100644
--- a/MeLiBu_high_level/python_mbdf_parser/py-requirements.txt
+++ b/MeLiBu_high_level/python_mbdf_parser/py-requirements.txt
@@ -1,8 +1,9 @@
 # public
-#natsort==7.1.0
-#pyparsing==2.4.7
+natsort==7.1.0
 pathlib
 
 # melexis
-./*.whl
-
+pymlxabc-9.0.0-py3-none-any.whl
+pymlxexceptions-0.5.0-py3-none-any.whl
+pymelibuframe-5.0.4-py3-none-any.whl
+pymbdfparser-2.4.0-py3-none-any.whl
diff --git a/MeLiBu_high_level/python_mbdf_parser/pymbdfparser-2.4.0-py3-none-any.whl b/MeLiBu_high_level/python_mbdf_parser/pymbdfparser-2.5.0-py3-none-any.whl
similarity index 76%
rename from MeLiBu_high_level/python_mbdf_parser/pymbdfparser-2.4.0-py3-none-any.whl
rename to MeLiBu_high_level/python_mbdf_parser/pymbdfparser-2.5.0-py3-none-any.whl
index fb343bd..99652a2 100644
Binary files a/MeLiBu_high_level/python_mbdf_parser/pymbdfparser-2.4.0-py3-none-any.whl and b/MeLiBu_high_level/python_mbdf_parser/pymbdfparser-2.5.0-py3-none-any.whl differ
diff --git a/MeLiBu_high_level/python_mbdf_parser/pymelibuframe-5.0.4-py3-none-any.whl b/MeLiBu_high_level/python_mbdf_parser/pymelibuframe-5.1.0-py3-none-any.whl
similarity index 53%
rename from MeLiBu_high_level/python_mbdf_parser/pymelibuframe-5.0.4-py3-none-any.whl
rename to MeLiBu_high_level/python_mbdf_parser/pymelibuframe-5.1.0-py3-none-any.whl
index c5581e6..50191cc 100644
Binary files a/MeLiBu_high_level/python_mbdf_parser/pymelibuframe-5.0.4-py3-none-any.whl and b/MeLiBu_high_level/python_mbdf_parser/pymelibuframe-5.1.0-py3-none-any.whl differ
diff --git a/MeLiBu_high_level/python_mbdf_parser/pymlxabc-11.0.0-py3-none-any.whl b/MeLiBu_high_level/python_mbdf_parser/pymlxabc-11.0.0-py3-none-any.whl
new file mode 100644
index 0000000..6e6601f
Binary files /dev/null and b/MeLiBu_high_level/python_mbdf_parser/pymlxabc-11.0.0-py3-none-any.whl differ
diff --git a/MeLiBu_high_level/python_mbdf_parser/pymlxabc-9.0.0-py3-none-any.whl b/MeLiBu_high_level/python_mbdf_parser/pymlxabc-9.0.0-py3-none-any.whl
deleted file mode 100644
index 883ee14..0000000
Binary files a/MeLiBu_high_level/python_mbdf_parser/pymlxabc-9.0.0-py3-none-any.whl and /dev/null differ
diff --git a/README.md b/README.md
index 0694f0d..3a7b150 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ For MeLiBu, both low level and high level analyzers are implemented.
 
    This folder contains visual studion project files and initial built dll. To make changes to code open .sln file with visual studio and when the code is changed rebuild solution in release mode.
 
-   New dll is now located in `MeLiBu_low_level\build\Analyzers\Release`.
+   New dll is now located in `MeLiBu_low_level\build\Analyzers\Release` (pre-build available within the release artifact).
 
    New dll can be copied to `MeLiBu_low_level\Release` folder and this folder can be used in Logic app or Custom Low Level Analyzer folder can be set to folder where new dll is.