diff --git a/pom.xml b/pom.xml
index 457089ec47ca90fbae64dfcd272e2deecffaa406..6037ce9679a1069c3137e8fc6350a449e301940c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
 	<parent>
 		<groupId>de.itvsh.kop.common</groupId>
 		<artifactId>kop-common-parent</artifactId>
-		<version>1.6.3</version>
+		<version>1.6.4</version>
 	</parent>
 
 	<modules>
@@ -51,7 +51,7 @@
 		
 		<pluto.version>1.9.0-SNAPSHOT</pluto.version>
 		<jsoup.version>1.15.1</jsoup.version>
-		<kop-common-pdf.version>1.6.3</kop-common-pdf.version>
+		<kop-common-pdf.version>1.6.4</kop-common-pdf.version>
 		<user-manager.version>1.6.0</user-manager.version>
 	</properties>