diff --git a/manifest.json b/manifest.json
index ee98ebb..fee7b6a 100644
--- a/manifest.json
+++ b/manifest.json
@@ -3,6 +3,7 @@
   "name": "KF-EPAS-Ripper",
   "version": "0.2.1",
   "browser_specific_settings": {
+    "update_url": "https://imsc.uni-graz.at/git/gjankowiak/epas-ripper/raw/branch/main/versions.json",
     "gecko": {
       "id": "epas-ripper@math.janko.fr",
       "data_collection_permissions": {
diff --git a/versions.json b/versions.json
new file mode 100644
index 0000000..476b23a
--- /dev/null
+++ b/versions.json
@@ -0,0 +1,16 @@
+{
+  "addons": {
+    "{epas-ripper@math.janko.fr}" : {
+      "updates": [
+        {
+          "version": "0.2.1",
+          "update_link": "https://imsc.uni-graz.at/git/gjankowiak/epas-ripper/releases/download/0.2.1/epas-ripper-0.2.1-signed.xpi"
+        },
+        {
+          "version": "0.2.2",
+          "update_link": "https://imsc.uni-graz.at/git/gjankowiak/epas-ripper/releases/download/0.2.2/epas-ripper-0.2.2-signed.xpi"
+        }
+      ]
+    }
+  }
+}