diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..2194843
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,4 @@
+## v0.1.0 [2023-11-30]
+- Added updater
+- Added Changelog file
+- Changed version file from yaml to json
diff --git a/requirements.txt b/requirements.txt
index 50819ca..e2c5c44 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,3 +2,4 @@ pillow
 python-magic
 progressbar
 virtualenv
+requests
\ No newline at end of file
diff --git a/src/.version.json b/src/.version.json
new file mode 100644
index 0000000..3e0073b
--- /dev/null
+++ b/src/.version.json
@@ -0,0 +1,4 @@
+{
+  "version": "0.1.0",
+  "date": "2023-11-30"
+}
\ No newline at end of file
diff --git a/src/.version.yml b/src/.version.yml
deleted file mode 100644
index 99329fd..0000000
--- a/src/.version.yml
+++ /dev/null
@@ -1 +0,0 @@
-version: 3.0.0
\ No newline at end of file
diff --git a/src/updater.py b/src/updater.py
new file mode 100644
index 0000000..86eb06e
--- /dev/null
+++ b/src/updater.py
@@ -0,0 +1,18 @@
+import requests
+import json
+
+
+def read_version():
+  with open(file=".version.json") as file:
+    version = json.load(file)
+  return version
+
+
+def check_for_update():
+  request = "https://gitlab.com/DasMoorhuhn/autopicture-v3/-/raw/main/src/.version.yml"
+  response = requests.get(request)
+  if not response.ok: return
+  print(response.text)
+
+
+check_for_update()