diff --git a/functions/util_checkReddit.js b/functions/util_checkReddit.js
index d97b27a..bc5432c 100644
--- a/functions/util_checkReddit.js
+++ b/functions/util_checkReddit.js
@@ -102,8 +102,17 @@ async function getPostsData(allPosts) {
         if (blacklisted) {
             continue;
         }
-        let postDataId = post.data.id;
-        let subreddit = post.data.subreddit;
+        // Put the 3 latest Post Titles into the subreddit DB
+        await client.db.push(`${post.data.subreddit}.latestPosts`, postDataTitel.toLowerCase());
+        let latestPosts = await client.db.get(`${post.data.subreddit}.latestPosts`);
+        if (latestPosts.length > 3) {
+            await client.db.shift(`${post.data.subreddit}.latestPosts`);
+        }
+        // Check if current Post Data Title is already in the DB
+        latestPosts = await client.db.get(`${post.data.subreddit}.latestPost`);
+        if (latestPosts.includes(postDataTitel.toLowerCase())) {
+            continue;
+        }
         // Check for Launcher
         let postDataLauncher = post.data.title.match(/^\[([a-zA-Z0-9 \.]+)(?:[\/, ]*[a-zA-Z0-9\. ]*)*\]+.*$/mi);
         if (postDataLauncher != null && typeof postDataLauncher === 'object' && postDataLauncher.length > 1) {
diff --git a/package.json b/package.json
index 2740612..9287fdd 100644
--- a/package.json
+++ b/package.json
@@ -25,10 +25,10 @@
   "homepage": "https://github.com/Rabenherz112/Discord-Bot-Free-Games-Finder#readme",
   "dependencies": {
     "better-sqlite3": "^8.0.1",
-    "discord-api-types": "^0.37.21",
+    "discord-api-types": "^0.37.24",
     "discord.js": "^14.7.1",
     "fs": "^0.0.1-security",
     "html-entities": "^2.3.3",
-    "quick.db": "^9.0.7"
+    "quick.db": "^9.0.8"
   }
 }