diff --git a/instructions.md b/instructions.md
index 6bc4345..69be12b 100644
--- a/instructions.md
+++ b/instructions.md
@@ -8,12 +8,12 @@ Just run `make_installer.py` with the following command. The distribution can be
 to run this on all target platforms.
 
 ```
-venv311/bin/python make_installer.py
+venv312/bin/python make_installer.py
 ```
 
 ## Update Python
 
 1. install the latest python version. We need the dev version, because PyInstaller requires it.
-   `sudo apt install python-3.11-dev python-3.11-venv`
-2. create new virtual environment with `python3.11 -m venv /path/to/venv`
+   `sudo apt install python-3.12-dev python-3.12-venv`
+2. create new virtual environment with `python3.12 -m venv /path/to/venv`
 3. select the venv in PyCharm
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