diff --git a/docs/index.rst b/docs/index.rst
index 9e851a9246b8a56895e65efd48e8e33f8b865679..08ebfcac01a7bf0ebbfce0dbec3c235c43d260a3 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -9,7 +9,7 @@ TextGrid Aggregator
 The TextGrid Aggregator is the export and conversion tool for data from the TextGrid repository. While TG-crud allows you to get individual objects and their metadata in their original format, this tool allows you to collect a whole bunch of resources in one go (e.g., by walking down aggregation trees, hence the name) and convert them to popular output formats, e.g., HTML.
 
 .. toctree::
-   :maxdepth: 3
+   :maxdepth: 2
 
    api
    config
diff --git a/pom.xml b/pom.xml
index c0f58def9eefc46b1639dfc2ae149b06accd6c38..1a899d44b02ded727e1cbfd61efaf5d01a3d4a4e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
         <modelVersion>4.0.0</modelVersion>
         <groupId>info.textgrid.services</groupId>
         <artifactId>aggregator</artifactId>
-        <version>1.4.7-SNAPSHOT</version>
+        <version>1.4.8</version>
         <packaging>war</packaging>
         <name>TextGrid Aggregator Service</name>