diff --git a/build-devkit.sh b/build-devkit.sh
index 843e384..0e3a69e 100755
--- a/build-devkit.sh
+++ b/build-devkit.sh
@@ -45,8 +45,8 @@ GCDSPSUITE_VER=1.4.0
 ELF2DOL_VER=1.0.0
 WIILOAD_VER=0.5.1
 MMUTIL_VER=1.8.6
-DFU_UTIL_VER=0.7
-STLINK_VER=0.5.7
+DFU_UTIL_VER=0.7.1
+STLINK_VER=0.5.8
 
 #---------------------------------------------------------------------------------
 function extract_and_patch {
diff --git a/dkarm-eabi/patches/newlib-2.1.0.patch b/dkarm-eabi/patches/newlib-2.1.0.patch
index 1ec3d04..c8f5ffc 100644
--- a/dkarm-eabi/patches/newlib-2.1.0.patch
+++ b/dkarm-eabi/patches/newlib-2.1.0.patch
@@ -11308,7 +11308,7 @@ diff -Nbaur newlib-2.1.0/newlib/libc/include/sys/param.h newlib-2.1.0-arm/newlib
  #endif
  #ifndef PATHSIZE
 -# define PATHSIZE (1024)
-+# define PATHSIZE (4096)
++# define PATHSIZE (3072)
  #endif
  
  #define MAXPATHLEN PATH_MAX
@@ -11366,7 +11366,7 @@ diff -Nbaur newlib-2.1.0/newlib/libc/include/sys/syslimits.h newlib-2.1.0-arm/ne
  #define	OPEN_MAX		   64	/* max open files per process */
  #endif
 -#define	PATH_MAX		 1024	/* max bytes in pathname */
-+#define	PATH_MAX		 4096	/* max bytes in pathname */
++#define	PATH_MAX		 3072	/* max bytes in pathname */
  #define	PIPE_BUF		  512	/* max bytes for atomic pipe writes */
  #define	IOV_MAX			 1024	/* max elements in i/o vector */
  
@@ -11531,7 +11531,7 @@ diff -Nbaur newlib-2.1.0/newlib/libc/sys/arm/sys/param.h newlib-2.1.0-arm/newlib
  # define HZ (100)
  # define NOFILE	(60)
 -# define PATHSIZE (1024)
-+# define PATHSIZE (4096)
++# define PATHSIZE (3072)
 +# define MAXPATHLEN PATHSIZE
  
  #define BIG_ENDIAN      4321
diff --git a/dkarm-eabi/scripts/build-gcc.sh b/dkarm-eabi/scripts/build-gcc.sh
index 9b33a38..70a9760 100755
--- a/dkarm-eabi/scripts/build-gcc.sh
+++ b/dkarm-eabi/scripts/build-gcc.sh
@@ -54,7 +54,7 @@ then
 		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
 		--prefix=$prefix \
 		--enable-lto $plugin_ld\
-		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 42" \
+		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 43" \
 		$CROSS_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
diff --git a/select_toolchain.sh b/select_toolchain.sh
index ecd8197..2180584 100755
--- a/select_toolchain.sh
+++ b/select_toolchain.sh
@@ -30,7 +30,7 @@ done
 
 case "$VERSION" in
   "1" )
-    GCC_VER=4.8.2
+    GCC_VER=4.9.0
     BINUTILS_VER=2.24
     NEWLIB_VER=2.1.0
     GDB_VER=7.7