diff --git a/coreutils-445213-stty-dtrdsr.patch b/coreutils-445213-stty-dtrdsr.patch
index c118822..c425101 100644
--- a/coreutils-445213-stty-dtrdsr.patch
+++ b/coreutils-445213-stty-dtrdsr.patch
@@ -1,24 +1,24 @@
-diff -urNp coreutils-8.17-orig/doc/coreutils.texi coreutils-8.17/doc/coreutils.texi
---- coreutils-8.17-orig/doc/coreutils.texi	2013-02-05 13:53:31.305588244 +0100
-+++ coreutils-8.17/doc/coreutils.texi	2013-02-05 13:53:55.480586114 +0100
-@@ -13178,6 +13178,13 @@ Disable modem control signals.  May be n
+diff -urNp coreutils-8.20-orig/doc/coreutils.texi coreutils-8.20/doc/coreutils.texi
+--- coreutils-8.20-orig/doc/coreutils.texi	2013-02-05 14:32:51.609588591 +0100
++++ coreutils-8.20/doc/coreutils.texi	2013-02-05 14:38:11.486585193 +0100
+@@ -13219,6 +13219,13 @@ Disable modem control signals.  May be n
  @cindex flow control, hardware
  @cindex RTS/CTS flow control
- Enable RTS/CTS flow control.  Non-@acronym{POSIX}.  May be negated.
+ Enable RTS/CTS flow control.  Non-POSIX@.  May be negated.
 +
 +@item cdtrdsr
 +@opindex cdtrdsr
 +@cindex hardware flow control
 +@cindex flow control, hardware
 +@cindex DTR/DSR flow control
-+Enable DTR/DSR flow control. Non-@acronym{POSIX}.  May be negated.
++Enable DTR/DSR flow control. Non-POSIX@.  May be negated.
  @end table
  
  
-diff -urNp coreutils-8.17-orig/src/stty.c coreutils-8.17/src/stty.c
---- coreutils-8.17-orig/src/stty.c	2013-02-05 13:53:31.278585235 +0100
-+++ coreutils-8.17/src/stty.c	2013-02-05 13:53:55.481586255 +0100
-@@ -73,6 +73,9 @@
+diff -urNp coreutils-8.20-orig/src/stty.c coreutils-8.20/src/stty.c
+--- coreutils-8.20-orig/src/stty.c	2013-02-05 14:32:51.579585712 +0100
++++ coreutils-8.20/src/stty.c	2013-02-05 14:33:33.600585688 +0100
+@@ -74,6 +74,9 @@
  #ifndef CINTR
  # define CINTR Control ('c')
  #endif
@@ -28,7 +28,7 @@ diff -urNp coreutils-8.17-orig/src/stty.c coreutils-8.17/src/stty.c
  #ifndef CQUIT
  # define CQUIT 28
  #endif
-@@ -216,7 +219,7 @@ static struct mode_info const mode_info[
+@@ -217,7 +220,7 @@ static struct mode_info const mode_info[
  #ifdef CRTSCTS
    {"crtscts", control, REV, CRTSCTS, 0},
  #endif
@@ -37,7 +37,7 @@ diff -urNp coreutils-8.17-orig/src/stty.c coreutils-8.17/src/stty.c
    {"ignbrk", input, SANE_UNSET | REV, IGNBRK, 0},
    {"brkint", input, SANE_SET | REV, BRKINT, 0},
    {"ignpar", input, REV, IGNPAR, 0},
-@@ -576,6 +579,7 @@ Control settings:\n\
+@@ -577,6 +580,7 @@ Control settings:\n\
     [-]clocal     disable modem control signals\n\
     [-]cread      allow input to be received\n\
   * [-]crtscts    enable RTS/CTS handshaking\n\
@@ -45,9 +45,9 @@ diff -urNp coreutils-8.17-orig/src/stty.c coreutils-8.17/src/stty.c
     csN           set character size to N bits, N in [5..8]\n\
  "), stdout);
        fputs (_("\
-diff -urNp coreutils-8.17-orig/tests/misc/stty coreutils-8.17/tests/misc/stty
---- coreutils-8.17-orig/tests/misc/stty	2012-04-19 19:39:23.000000000 +0200
-+++ coreutils-8.17/tests/misc/stty	2013-02-05 13:57:55.779588822 +0100
+diff -urNp coreutils-8.20-orig/tests/misc/stty.sh coreutils-8.20/tests/misc/stty.sh
+--- coreutils-8.20-orig/tests/misc/stty.sh	2012-10-23 16:14:12.000000000 +0200
++++ coreutils-8.20/tests/misc/stty.sh	2013-02-05 14:34:19.980586848 +0100
 @@ -52,7 +52,7 @@ for opt in $options; do
    # other serial control settings give the same error. So skip them.
    # Also on ppc*|sparc* glibc platforms 'icanon' gives the same error.