diff --git a/INSTALLATION.md b/INSTALLATION.md
index e3aff1f9..62a5d41a 100644
--- a/INSTALLATION.md
+++ b/INSTALLATION.md
@@ -3,29 +3,33 @@
 To make the installation of EasyReflectometry as easy as possible, we prepare packaged releases for three major operating systems: 
 
 - [Windows](https://github.com/easyScience/EasyReflectometryApp/releases/download/v0.0.12/EasyReflectometry_Windows_x86-32_v0.0.12.exe)
-- [macOS](https://github.com/easyScience/EasyReflectometryApp/releases/download/v0.0.12/EasyReflectometry_macOS_x86-64_v0.0.12.zip) (built on 10.15)
-- [Linux](https://github.com/easyScience/EasyReflectometryApp/releases/download/v0.0.12/EasyReflectometry_Linux_x86-64_v0.0.12.zip) (built on Ubuntu-20.04)
+- [MacOS](https://github.com/EasyScience/EasyReflectometryApp/releases/download/v1.0.0/EasyReflectometryApp_v1.0.0_macos-13-Intel.zip) (Intel)
+- [MacOS](https://github.com/EasyScience/EasyReflectometryApp/releases/download/v1.0.0/EasyReflectometryApp_v1.0.0_macos-14-AppleSilicon.zip) (ARM)
+- [Linux](https://github.com/EasyScience/EasyReflectometryApp/releases/download/v1.0.0/EasyReflectometryApp_v1.0.0_ubuntu-22.04) (built on Ubuntu-22.04)
+- [Linux](https://github.com/EasyScience/EasyReflectometryApp/releases/download/v1.0.0/EasyReflectometryApp_v1.0.0_ubuntu-24.04) (built on Ubuntu-22.04)
 
 If the relevant EasyReflectometry installation does not work on your system, then please try installation from source. 
 
 ## Installation from source
 
-1. Install [**Poetry**](https://python-poetry.org/docs/) isolated from the rest of your system (recommended)
+1. Clone **EasyReflectometryApp** repo from GitHub
   ```
-  curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python
+  git clone https://github.com/easyScience/EasyReflectometryApp
   ```
-2. Clone **EasyReflectometryApp** repo from GitHub
+2. Clone **EasyApp** repo from GitHub
   ```
-  git clone https://github.com/easyScience/EasyReflectometryApp
+  git clone https://github.com/easyScience/EasyApp
   ```
 3. Go to **EasyReflectometryApp** directory
-4. Create virtual environment for **EasyReflectometryApp** and install it and its dependences using **pip** 
+4. Create miniforge conda environment with the name era_311 for **EasyReflectometryApp**
   ```
-  pip install .
+  conda create --name era_311 python=3.11
   ```  
-5. Launch **EasyReflectometry** application using **poetry**
+5. Create environment for **EasyReflectometryApp** and install it and its dependences using **pip** 
+  ```
+  pip install -e .
+  ```  
+6. Launch **EasyReflectometry** application in the created environment
   ```
   python EasyReflectometryApp/main.py
   ```
-
-It is also possible to install [poetry within a conda](https://anaconda.org/conda-forge/poetry) environment [if you really need to](https://xkcd.com/1987/), but this is not recommended.