diff --git a/CHANGELOG.md b/CHANGELOG.md
index 14835416e5..9b8f3c2d74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -34,6 +34,8 @@ RELEASING:
  -->
 
 ## [Unreleased]
+
+## [6.4.0] - 2021-03-26
 ### Added
 - API endpoint "centrality" to calculate [betweenness centrality](https://en.wikipedia.org/wiki/Betweenness_centrality) values for nodes inside a given bounding box. Centrality is calculated using Brandes' algorithm. 
 - Support for turn restrictions with core-based routing algorithms
@@ -395,7 +397,8 @@ are attached to roads. ([Issue #162](https://github.com/GIScience/openrouteservi
 - Fix bug in RPHAST when location lies on a oneway road.
 - Consider turn restrictions if optimized=false is passed.
 
-[unreleased]: https://github.com/GIScience/openrouteservice/compare/v6.3.6...HEAD
+[unreleased]: https://github.com/GIScience/openrouteservice/compare/v6.4.0...HEAD
+[6.4.0]: https://github.com/GIScience/openrouteservice/compare/v6.3.6...v6.4.0
 [6.3.6]: https://github.com/GIScience/openrouteservice/compare/v6.3.5...v6.3.6
 [6.3.5]: https://github.com/GIScience/openrouteservice/compare/v6.3.4...v6.3.5
 [6.3.4]: https://github.com/GIScience/openrouteservice/compare/v6.3.3...v6.3.4
diff --git a/openrouteservice/pom.xml b/openrouteservice/pom.xml
index e5f8e4e6e2..16a58a2c97 100644
--- a/openrouteservice/pom.xml
+++ b/openrouteservice/pom.xml
@@ -34,7 +34,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>org.heigit.ors</groupId>
     <artifactId>openrouteservice</artifactId>
-    <version>6.3.6</version>
+    <version>6.4.0</version>
     <packaging>war</packaging>
     <name>openrouteservice</name>
     <url>openrouteservice.org</url>