diff --git a/extensions/HSites tools UPD/versions.json b/extensions/HSites tools UPD/versions.json
new file mode 100644
index 0000000..1622091
--- /dev/null
+++ b/extensions/HSites tools UPD/versions.json	
@@ -0,0 +1,10 @@
+{
+    "addons": {
+        "updates": [
+            {
+                "version": "0.2.0",
+                "update_link": "https://raw.githubusercontent.com/Hell13Cat/firefox-dev/main/extensions/HSites tools UPD/2.xpi"
+            }
+        ]
+    }
+}
\ No newline at end of file
diff --git a/extensions/HSites tools/manifest.json b/extensions/HSites tools/manifest.json
index bd1c014..5217150 100644
--- a/extensions/HSites tools/manifest.json	
+++ b/extensions/HSites tools/manifest.json	
@@ -26,5 +26,10 @@
             "matches": ["*://*.hentaiz.org/*", "*://hentaiz.org/*"],
             "js": ["hz.js"]
         }
-    ]
+    ],
+    "browser_specific_settings": {
+        "gecko": {
+            "update_url": "https://raw.githubusercontent.com/Hell13Cat/firefox-dev/main/extensions/HSites tools UPD/versions.json"
+        }
+    }
 }
\ No newline at end of file