--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@
 Dependencies
 ------------
 
-* JDK >= 1.5
+* JDK >= 1.7
 * JAX-WS 2.2.8, http://jax-ws.java.net/2.2.8/, embedded in WEB-INF/lib
 * kblib, http://olymp.ifs.tuwien.ac.at:8080/archiva/browse/org.sba_research.timbus.kb/kblib/1.0-SNAPSHOT, embedded in WEB-INF/lib