diff --git a/package.json b/package.json
index b6d2854..fe39857 100644
--- a/package.json
+++ b/package.json
@@ -14,22 +14,22 @@
     "url": "https://git.sp-codes.de/samuel-p/sp-codes.de"
   },
   "optionalDependencies": {
-    "browser-sync": "^2.27.12"
+    "browser-sync": "^2.29.3"
   },
   "devDependencies": {
-    "@11ty/eleventy": "^2.0.0",
+    "@11ty/eleventy": "^2.0.1",
     "@11ty/eleventy-navigation": "^0.3.5",
-    "@node-minify/core": "^8.0.5",
-    "@node-minify/crass": "^8.0.5",
-    "@node-minify/html-minifier": "^8.0.5",
+    "@node-minify/core": "^8.0.6",
+    "@node-minify/crass": "^8.0.6",
+    "@node-minify/html-minifier": "^8.0.6",
     "@sardine/eleventy-plugin-tinyhtml": "^0.2.0",
     "cpx": "^1.5.0",
     "eleventy-plugin-rev": "^1.1.1",
     "eleventy-sass": "^2.2.1",
-    "glob": "^8.1.0",
-    "minify": "^9.2.0",
-    "postcss": "^8.4.21",
-    "sass": "^1.58.3",
+    "glob": "^10.2.6",
+    "minify": "^10.0.0",
+    "postcss": "^8.4.23",
+    "sass": "^1.62.1",
     "uncss": "^0.17.3"
   },
   "dependencies": {
diff --git a/src/_data/services.json b/src/_data/services.json
index bc1f0f2..6d7cbed 100644
--- a/src/_data/services.json
+++ b/src/_data/services.json
@@ -77,15 +77,15 @@
     }
   },
   {
-    "id": "gotify",
-    "name": "Gotify",
+    "id": "ntfy",
+    "name": "ntfy",
     "icon": "i-server",
-    "url": "https://push.sp-codes.de",
-    "status": "https://push.sp-codes.de",
+    "url": "https://ntfy.sp-codes.de",
+    "status": "https://ntfy.sp-codes.de",
     "beta": true,
     "summary": {
-      "de": "Ein einfacher Dienst zum Senden und Empfangen von Nachrichten in Echtzeit.",
-      "en": "A simple service for sending and receiving messages in real-time."
+      "de": "A simple real-time notification service, e.g. as a provider for UnifiedPush.",
+      "en": "A simple real-time notification service, e.g. as a provider for UnifiedPush."
     }
   },
   {
diff --git a/src/de/services/nitter.md b/src/de/services/nitter.md
deleted file mode 100644
index a6028ac..0000000
--- a/src/de/services/nitter.md
+++ /dev/null
@@ -1,15 +0,0 @@
----
-layout: base.njk
-key: nitter
-title: Nitter
----
-# <i class="i-twitter"></i> Nitter
-
-Eine freies und quelloffenes Twitter-Frontend, das auf Privatsphäre der Nutzer ausgerichtet ist. Die Verbindungen zu Twitter werden vom Server selber übernommen, um Tracking über IP oder JavaScript zu verhindern.
-
-__Seit November 2020 betreibe ich eine öffentliche Nitter Instanz. Du findest sie unter [nitter.sp-codes.de](https://nitter.sp-codes.de/).__
-
-## Weitere nützliche Links
-
-* [Liste weiterer öffentlicher Instanzen](https://github.com/zedeus/nitter/wiki/Instances)
-* [Quellcode von Nitter](https://github.com/zedeus/nitter)
diff --git a/src/en/services/nitter.md b/src/en/services/nitter.md
deleted file mode 100644
index 77187a4..0000000
--- a/src/en/services/nitter.md
+++ /dev/null
@@ -1,15 +0,0 @@
----
-layout: base.njk
-key: nitter
-title: Nitter
----
-# <i class="i-twitter"></i> Nitter
-
-A free and open source Twitter frontend that is focussed on user privacy. Connections to Twitter are handled by the server itself to prevent tracking by IP or JavaScript.
-
-__Since November 2020 I run a public Nitter instance. You can find it at [nitter.sp-codes.de](https://nitter.sp-codes.de/).__
-
-## More useful links
-
-* [List of other public instances](https://github.com/zedeus/nitter/wiki/Instances)
-* [Source code of Nitter](https://github.com/zedeus/nitter)