diff --git a/media-gfx/potrace/patches/potrace-1.14.patchset b/media-gfx/potrace/patches/potrace-1.15.patchset
similarity index 81%
rename from media-gfx/potrace/patches/potrace-1.14.patchset
rename to media-gfx/potrace/patches/potrace-1.15.patchset
index 52af83216..6d8b3e2ca 100644
--- a/media-gfx/potrace/patches/potrace-1.14.patchset
+++ b/media-gfx/potrace/patches/potrace-1.15.patchset
@@ -1,11 +1,11 @@
-From c60a3c6dcf242dd295507b309ee20edebc828b05 Mon Sep 17 00:00:00 2001
+From c115adc6b93082b61fae3ae4400839fcb152df04 Mon Sep 17 00:00:00 2001
 From: Jerome Duval <jerome.duval@gmail.com>
 Date: Mon, 1 Aug 2016 19:08:15 +0000
 Subject: Haiku patch
 
 
 diff --git a/configure.ac b/configure.ac
-index dc554ab..d56789b 100644
+index 354a640..e511232 100644
 --- a/configure.ac
 +++ b/configure.ac
 @@ -189,7 +189,7 @@ for PostScript level 3 compression.])
@@ -16,17 +16,17 @@ index dc554ab..d56789b 100644
 +AC_CHECK_LIB(m, floor, MATH_LIBS="-lm", MATH_LIBS="")
  
  dnl ----------------------------------------------------------------------
- dnl Check for library functions.
-@@ -256,6 +256,7 @@ AC_SUBST(POTRACE)
- AC_SUBST(MKBITMAP)
+ dnl Check for types
+@@ -271,6 +271,7 @@ AC_SUBST(MKBITMAP)
  AC_SUBST(EXTRA_OBJS)
+ AC_SUBST(EXTRA_INCLUDES)
  AC_SUBST(EXTRA_LIBS)
 +AC_SUBST(MATH_LIBS)
  AC_SUBST(AM_CPPFLAGS)
  AC_SUBST(POTRACELIB_VERSION)
  
 diff --git a/src/Makefile.am b/src/Makefile.am
-index 1f657e0..d6786ad 100644
+index e83bfc1..a18574c 100644
 --- a/src/Makefile.am
 +++ b/src/Makefile.am
 @@ -20,16 +20,16 @@ potrace_SOURCES = main.c main.h bitmap_io.c bitmap_io.h backend_eps.c	\
@@ -48,10 +48,10 @@ index 1f657e0..d6786ad 100644
 +potracelib_demo_LDADD = libpotrace.la @MATH_LIBS@
  potracelib_demo_DEPENDENCIES = libpotrace.la
  
- #----------------------------------------------------------------------
-@@ -44,7 +44,7 @@ EXTRA_LTLIBRARIES = libpotrace.la
+ AM_CPPFLAGS = @EXTRA_INCLUDES@
+@@ -46,7 +46,7 @@ EXTRA_LTLIBRARIES = libpotrace.la
  libpotrace_la_SOURCES = $(libsources)
- libpotrace_la_LDFLAGS = -version-info 0:4:0 -rpath '$(libdir)' \
+ libpotrace_la_LDFLAGS = -version-info 0:5:0 -rpath '$(libdir)' \
   -export-symbols $(srcdir)/libpotrace-export.sym -no-undefined
 -libpotrace_la_LIBADD = -lm
 +libpotrace_la_LIBADD = @MATH_LIBS@
@@ -59,5 +59,5 @@ index 1f657e0..d6786ad 100644
  
  # header files to install
 -- 
-2.10.2
+2.13.1
 
diff --git a/media-gfx/potrace/potrace-1.14.recipe b/media-gfx/potrace/potrace-1.15.recipe
similarity index 91%
rename from media-gfx/potrace/potrace-1.14.recipe
rename to media-gfx/potrace/potrace-1.15.recipe
index 52f3adfe4..6b9b271f5 100644
--- a/media-gfx/potrace/potrace-1.14.recipe
+++ b/media-gfx/potrace/potrace-1.15.recipe
@@ -20,9 +20,9 @@ potracing greyscale and color images.
 HOMEPAGE="http://potrace.sourceforge.net/"
 COPYRIGHT="2001-2015 Peter Selinger"
 LICENSE="GNU GPL v2"
-REVISION="2"
+REVISION="1"
 SOURCE_URI="http://potrace.sourceforge.net/download/$portVersion/potrace-$portVersion.tar.gz"
-CHECKSUM_SHA256="db72b65311cfdcb63880b317f610d84485f086e15f88ca2346012d49414cd97e"
+CHECKSUM_SHA256="a9b33904ace328340c850a01458199e0064e03ccaaa731bc869a842b1b8d529d"
 PATCHES="potrace-$portVersion.patchset"
 
 ARCHITECTURES="x86_gcc2 x86 x86_64"
@@ -30,7 +30,7 @@ SECONDARY_ARCHITECTURES="x86_gcc2 x86"
 
 PROVIDES="
 	potrace$secondaryArchSuffix = $portVersion
-	lib:libpotrace$secondaryArchSuffix = 0.0.4 compat >= 0
+	lib:libpotrace$secondaryArchSuffix = 0.0.5 compat >= 0
 	cmd:mkbitmap
 	cmd:potrace
 	"
@@ -41,7 +41,7 @@ REQUIRES="
 
 PROVIDES_devel="
 	potrace${secondaryArchSuffix}_devel = $portVersion
-	devel:libpotrace$secondaryArchSuffix = 0.0.4 compat >= 0
+	devel:libpotrace$secondaryArchSuffix = 0.0.5 compat >= 0
 	"
 REQUIRES_devel="
 	potrace$secondaryArchSuffix == $portVersion base