diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index 20ef671..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule "ts3"]
-	path = ts3
-    url = https://github.com/Murgeye/ts3API.git
diff --git a/docs/INSTALLATION.md b/docs/INSTALLATION.md
index aaa227e..7cbceea 100644
--- a/docs/INSTALLATION.md
+++ b/docs/INSTALLATION.md
@@ -25,9 +25,8 @@ Software:
 3. Switch into the project directory: `cd teamspeak3-python-bot/`
 4. List available versions: `git tag`
 5. Switch to the latest version: `git checkout <version>`
-6. Update the Git submodules: `git submodule update --init --recursive`
-7. Create your own config file: `cp config.example.ini config.ini`
-8. Adjust the config file: `vim config.ini` (see [configuration](/docs/CONFIGURATION.md#configuration) for further information)
+6. Create your own config file: `cp config.example.ini config.ini`
+7. Adjust the config file: `vim config.ini` (see [configuration](/docs/CONFIGURATION.md#configuration) for further information)
 
 Instead of setting up the above Python virtual env, you can also skip the steps 4 and 5 and instead install the dependencies globally. However, this is not recommended as you could run other Python projects on the same system, which require then a different version of specific dependencies.
 
@@ -52,7 +51,7 @@ pip3 install -r requirements.txt
 Then, simply start the bot:
 
 ```shell
-./main
+./main.py
 ```
 
 You will not see any output, but when you check the `logs/` directory, you should see some log files. The bot should be also connected to your TeamSpeak server. Right now, it's just not doing anything as no plugin is configured yet.
@@ -62,7 +61,7 @@ You can stop the bot by aborting the above command using the key combination `Ct
 If you want to run it like this, simply run the following command to put the process into the background:
 
 ```shell
-./main &
+./main.py &
 ```
 
 ## Advanced (recommended)
diff --git a/docs/UPDATE.md b/docs/UPDATE.md
index 5d1754b..f093c5e 100644
--- a/docs/UPDATE.md
+++ b/docs/UPDATE.md
@@ -17,11 +17,10 @@ There might be some breaking changes, which will affect your installation. Pleas
 5. Switch to the respective newer version: `git checkout <version>`
 6. Confirm, that you are on the respective new version: `git branch` (marked with a star in front of the line)
 7. If necessary, apply the necessary changes for the breaking changes from the release notes
-8. Ensure, that you have the respective Git submodules installed: `git submodule update --init --recursive`
-9. Ensure, that you have the respective Python requirements installed:
+8. Ensure, that you have the respective Python requirements installed:
    - The systemd unit does this automatically. This is only needed, when you run the bot different.
    - Activate the Python virtual environment: `source venv/bin/activate`
    - Install the requirements: `pip3 install -r requirements.txt`
-10. Restart the bot: `sudo systemctl restart teamspeak-bot.service` 
+9. Restart the bot: `sudo systemctl restart teamspeak-bot.service` 
 
 That's it. Your bot should be updated now and connected to your TeamSpeak server again.
diff --git a/requirements.txt b/requirements.txt
index b4d05d3..2aa2f49 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
-ts3API[ssh]
+# https://github.com/Murgeye/teamspeak3-python-api
+ts3API[ssh]==0.9.4
 
 # Only for fixing this Pylint error: ModuleNotFoundError: No module named 'typing_extensions'
 # See https://github.com/Sebi94nbg/teamspeak3-python-bot/actions/runs/3864557425/jobs/6587510172