diff --git a/pom.xml b/pom.xml
index 7616134..ad8b658 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <groupId>org.neuroml.import</groupId>
     <artifactId>org.neuroml.import</artifactId>
     <packaging>jar</packaging>
-    <version>1.5.3</version>
+    <version>1.5.4</version>
     <name>org.neuroml.import</name>
     <url>http://maven.apache.org</url>
     <repositories>
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>org.neuroml.export</groupId>
             <artifactId>org.neuroml.export</artifactId>
-            <version>1.5.3</version>
+            <version>1.5.4</version>
         </dependency>
         
         <dependency>
diff --git a/src/main/java/org/neuroml/importer/Main.java b/src/main/java/org/neuroml/importer/Main.java
index ab4ed1f..af722ce 100644
--- a/src/main/java/org/neuroml/importer/Main.java
+++ b/src/main/java/org/neuroml/importer/Main.java
@@ -4,5 +4,5 @@
 public class Main 
 {
 
-    public static String ORG_NEUROML_IMPORT_VERSION = "1.5.3";
+    public static String ORG_NEUROML_IMPORT_VERSION = "1.5.4";
 }