diff --git a/miniupnpc/CMakeLists.txt b/miniupnpc/CMakeLists.txt
index 59212bc..dacb1f6 100644
--- a/miniupnpc/CMakeLists.txt
+++ b/miniupnpc/CMakeLists.txt
@@ -2,7 +2,7 @@ cmake_minimum_required (VERSION 2.6)
 
 project (miniupnpc C)
 set (MINIUPNPC_VERSION 1.9)
-set (MINIUPNPC_API_VERSION 14)
+set (MINIUPNPC_API_VERSION 15)
 
 if (NOT CMAKE_BUILD_TYPE)
   if (WIN32)
diff --git a/miniupnpc/Changelog.txt b/miniupnpc/Changelog.txt
index 3a634cc..2a51d50 100644
--- a/miniupnpc/Changelog.txt
+++ b/miniupnpc/Changelog.txt
@@ -1,6 +1,11 @@
 $Id: Changelog.txt,v 1.215 2015/10/01 09:26:11 nanard Exp $
 miniUPnP client Changelog.
 
+2015/10/08:
+  Change sameport to localport
+    see https://github.com/miniupnp/miniupnp/pull/120
+  increments API_VERSION to 15
+
 2015/09/15:
   Fix buffer overflow in igd_desc_parse.c/IGDstartelt()
     Discovered by Aleksandar Nikolic of Cisco Talos
diff --git a/miniupnpc/Makefile b/miniupnpc/Makefile
index 6b4b15f..8c6f252 100644
--- a/miniupnpc/Makefile
+++ b/miniupnpc/Makefile
@@ -65,7 +65,7 @@ ifeq (SunOS, $(OS))
 endif
 
 # APIVERSION is used to build SONAME
-APIVERSION = 14
+APIVERSION = 15
 
 SRCS = igd_desc_parse.c miniupnpc.c minixml.c minisoap.c miniwget.c \
        upnpc.c upnpcommands.c upnpreplyparse.c testminixml.c \
diff --git a/miniupnpc/apiversions.txt b/miniupnpc/apiversions.txt
index dea5dff..daac18f 100644
--- a/miniupnpc/apiversions.txt
+++ b/miniupnpc/apiversions.txt
@@ -2,6 +2,14 @@ $Id: apiversions.txt,v 1.7 2015/07/23 20:40:08 nanard Exp $
 
 Differences in API between miniUPnPc versions
 
+API version 15
+  changed "sameport" argument of upnpDiscover() upnpDiscoverAll() upnpDiscoverDevice()
+    to "localport". When 0 or 1, behaviour is not changed, but it can take
+    any other value between 2 and 65535
+    Existing programs should be compatible
+  updated macro :
+    #define MINIUPNPC_API_VERSION  15
+
 API version 14
 miniupnpc.h
   add ttl argument to upnpDiscover() upnpDiscoverAll() upnpDiscoverDevice()
@@ -9,6 +17,8 @@ miniupnpc.h
   getDevicesFromMiniSSDPD() :
     connectToMiniSSDPD() / disconnectFromMiniSSDPD()
     requestDevicesFromMiniSSDPD() / receiveDevicesFromMiniSSDPD()
+  updated macro :
+    #define MINIUPNPC_API_VERSION  14
 
 API version 13
 miniupnpc.h:
diff --git a/miniupnpc/miniupnpc.h b/miniupnpc/miniupnpc.h
index 655e54e..a694978 100644
--- a/miniupnpc/miniupnpc.h
+++ b/miniupnpc/miniupnpc.h
@@ -20,7 +20,7 @@
 
 /* versions : */
 #define MINIUPNPC_VERSION	"1.9"
-#define MINIUPNPC_API_VERSION	14
+#define MINIUPNPC_API_VERSION	15
 
 /* Source port:
    Using "1" as an alias for 1900 for backwards compatability