diff --git a/core/net/ip/uip-debug.c b/core/net/ip/uip-debug.c
old mode 100644
new mode 100755
index 7804ba4db..737c7d5dc
--- a/core/net/ip/uip-debug.c
+++ b/core/net/ip/uip-debug.c
@@ -56,7 +56,7 @@ uip_debug_ipaddr_print(const uip_ipaddr_t *addr)
 #if NETSTACK_CONF_WITH_IPV6
   if(ip64_addr_is_ipv4_mapped_addr(addr)) {
     /*
-     * Printing IPv4-mapped addresses is done according to RFC 3513 [1]
+     * Printing IPv4-mapped addresses is done according to RFC 4291 [1]
      *
      *     "An alternative form that is sometimes more
      *     convenient when dealing with a mixed environment
@@ -67,7 +67,7 @@ uip_debug_ipaddr_print(const uip_ipaddr_t *addr)
      *     low-order 8-bit pieces of the address (standard
      *     IPv4 representation)."
      *
-     * [1] https://tools.ietf.org/html/rfc3513#page-5
+     * [1] https://tools.ietf.org/html/rfc4291#page-4
      */
     PRINTA("::FFFF:%u.%u.%u.%u", addr->u8[12], addr->u8[13], addr->u8[14], addr->u8[15]);
   } else {
diff --git a/core/net/ip/uip.h b/core/net/ip/uip.h
old mode 100644
new mode 100755
index 12d77ff10..dd41b25f0
--- a/core/net/ip/uip.h
+++ b/core/net/ip/uip.h
@@ -2012,7 +2012,7 @@ CCIF extern uip_lladdr_t uip_lladdr;
    (((a)->u8[15]) == 0x02))
 
 /**
- * \brief is addr (a) a link local unicast address, see RFC3513
+ * \brief is addr (a) a link local unicast address, see RFC 4291
  *  i.e. is (a) on prefix FE80::/10
  *  a is of type uip_ipaddr_t*
  */
@@ -2036,7 +2036,7 @@ CCIF extern uip_lladdr_t uip_lladdr;
   } while(0)
 
 /**
- * \brief  is addr (a) a solicited node multicast address, see RFC3513
+ * \brief  is addr (a) a solicited node multicast address, see RFC 4291
  *  a is of type uip_ipaddr_t*
  */
 #define uip_is_addr_solicited_node(a)          \
@@ -2097,7 +2097,7 @@ CCIF extern uip_lladdr_t uip_lladdr;
 #endif /*UIP_CONF_LL_802154*/
 
 /**
- * \brief is address a multicast address, see RFC 3513
+ * \brief is address a multicast address, see RFC 4291
  * a is of type uip_ipaddr_t*
  * */
 #define uip_is_addr_mcast(a)                    \
diff --git a/doc/uip6-doc.txt b/doc/uip6-doc.txt
old mode 100644
new mode 100755
index 492337f25..916196765
--- a/doc/uip6-doc.txt
+++ b/doc/uip6-doc.txt
@@ -339,7 +339,7 @@ We will soon support RFC4944 transmission of IPv6 packets over 802.15.4\n
 \li Path MTU Discovery RFC 1981 (SHOULD): no support
 \li Jumbograms RFC 2675 (MAY): no support
 \li ICMPv6 RFC 4443 (MUST): full support
-\li IPv6 addressing architecture RFC 3513 (MUST): full support
+\li IPv6 addressing architecture RFC 4291 (MUST): full support
 \li Privacy extensions for address autoconfiguration RFC 3041 (SHOULD): no support.
 \li Default Address Selection RFC 3484 (MUST): full support.
 \li MLDv1 (RFC 2710) and MLDv2 (RFC 3810) (conditional MUST applying here): no support. As we run IPv6 over Multicast or broadcast capable links (Ethernet or 802.15.4), the conditional MUST applies. We should be able to send an MLD report when joining a solicited node multicast group at address configuration time. This will be available in a later release.