--- libsoap-1.1.0.orig/libcsoap/soap-xml.h
+++ libsoap-1.1.0/libcsoap/soap-xml.h
@@ -31,8 +31,8 @@
 
 static const char * const soap_env_ns = "http://schemas.xmlsoap.org/soap/envelope/";
 static const char * const soap_env_enc = "http://schemas.xmlsoap.org/soap/encoding/";
-static const char * const soap_xsi_ns = "http://www.w3.org/1999/XMLSchema-instance";
-static const char * const soap_xsd_ns = "http://www.w3.org/1999/XMLSchema";
+static const char * const soap_xsi_ns = "http://www.w3.org/2001/XMLSchema-instance";
+static const char * const soap_xsd_ns = "http://www.w3.org/2001/XMLSchema";
 
 typedef int (*soap_xmlnode_callback) (xmlNodePtr, void *);
 
