diff --git a/README.md b/README.md
index fbef87566..f3f737547 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# RinSim 4.4.0
+# RinSim 4.4.1
 
 RinSim is an extensible logistics simulator with support for (de)centralized algorithms for pickup and delivery problems and AGV routing. The simulator focuses on __simplicity__ and __consistency__ making it ideal for performing scientific simulations. Further, software quality is a priority resulting in an ever improving test suite and documentation.
 
diff --git a/central/pom.xml b/central/pom.xml
index 99f68da64..8ad63bfed 100644
--- a/central/pom.xml
+++ b/central/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/cli/pom.xml b/cli/pom.xml
index 85be2319d..8a392e8d3 100644
--- a/cli/pom.xml
+++ b/cli/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/core/pom.xml b/core/pom.xml
index c91dde294..14aa92ead 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/event/pom.xml b/event/pom.xml
index 7033583fd..31fd39202 100644
--- a/event/pom.xml
+++ b/event/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/example/pom.xml b/example/pom.xml
index e66dc9892..1ae551db6 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/experiment/pom.xml b/experiment/pom.xml
index c5e5fb5e0..82a57c166 100644
--- a/experiment/pom.xml
+++ b/experiment/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/fsm/pom.xml b/fsm/pom.xml
index a9ba1930f..06a7435ec 100644
--- a/fsm/pom.xml
+++ b/fsm/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/geom/pom.xml b/geom/pom.xml
index af18dcb69..d0ec4e87a 100644
--- a/geom/pom.xml
+++ b/geom/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/io/pom.xml b/io/pom.xml
index 41d010a21..1f7747a1d 100644
--- a/io/pom.xml
+++ b/io/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/pdptw/pom.xml b/pdptw/pom.xml
index 09138606a..a6bc7c735 100644
--- a/pdptw/pom.xml
+++ b/pdptw/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/pom.xml b/pom.xml
index 4c053492a..bf4543048 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.github.rinde</groupId>
 	<artifactId>rinsim-main</artifactId>
-	<version>4.4.0</version>
+	<version>4.4.1</version>
 	<packaging>pom</packaging>
 
 	<name>RinSim</name>
diff --git a/releasenotes.md b/releasenotes.md
index 685bd4d5e..1c3ee271f 100644
--- a/releasenotes.md
+++ b/releasenotes.md
@@ -1,5 +1,8 @@
 # Release notes
 
+## v4.4.1
+ * Some small improvements in traffic generation system (thanks to [Vincent Van Gestel](https://github.com/VincentVanGestel)).
+
 ## v4.4.0
  * Added support for using solvers in combination with graphs (thanks to [Vincent Van Gestel](https://github.com/VincentVanGestel)).
  * Added support for dynamic speeds in graphs, including support in the scenario-util module (thanks to [Vincent Van Gestel](https://github.com/VincentVanGestel)).
diff --git a/scenario-util/pom.xml b/scenario-util/pom.xml
index cccdaafec..8ac03a322 100644
--- a/scenario-util/pom.xml
+++ b/scenario-util/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/scenario/pom.xml b/scenario/pom.xml
index 575131feb..295cbcfdf 100644
--- a/scenario/pom.xml
+++ b/scenario/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/test-util/pom.xml b/test-util/pom.xml
index cea91954e..25f9ad679 100644
--- a/test-util/pom.xml
+++ b/test-util/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>
 
diff --git a/ui/pom.xml b/ui/pom.xml
index d3ff00e0f..beb23e333 100644
--- a/ui/pom.xml
+++ b/ui/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
 		<groupId>com.github.rinde</groupId>
 		<artifactId>rinsim-main</artifactId>
-		<version>4.4.0</version>
+		<version>4.4.1</version>
 		<relativePath>..</relativePath>
 	</parent>