diff --git a/extensions/dbscan-0.5.zip b/extensions/dbscan-0.5.zip
new file mode 100644
index 0000000..da58bda
Binary files /dev/null and b/extensions/dbscan-0.5.zip differ
diff --git a/libraries.conf b/libraries.conf
index 7e014c9..160ea91 100644
--- a/libraries.conf
+++ b/libraries.conf
@@ -45,6 +45,16 @@ NOTE: This extension is a work in progress.  Please visit the extension's homepa
     version: "1.2.0"
     homepage: "https://docs.netlogo.org/7.0.0-beta2/csv.html"
   }
+  {
+    name: "DBSCAN"
+    codeName: "dbscan"
+    shortDescription: "Perform unsupervised density-based clustering of turtles and patches based on specified turtle/patch variables or by proximity using the DBSCAN algorithm"
+    longDescription: """NetLogo extension for DBSCAN clustering algorithm
+
+It allows you to perform unsupervised density-based clustering of turtles and patches based on specified turtle/patch variables or by proximity. The main advantage over supervised algorithms such as K-Means is that it is not necessary to specify the number of resulting clusters in advance. See the homepage for detailed documentation and examples."""
+    version: "0.5"
+    homepage: "https://github.com/chrfrantz/NetLogo-Extension-DBSCAN#readme"
+  }
   {
     name: "Dialog"
     codeName: "dialog"