diff --git a/README.patches b/README.patches
index 0d6a4bf..5d8d3e3 100644
--- a/README.patches
+++ b/README.patches
@@ -712,3 +712,4 @@ Individual patches for Vim 7.4:
   1697  7.4.688  when "$" is in 'cpo' the popup menu isn't undrawn correctly
   4590  7.4.689  MS-Windows: problem with diff mode when 'autochdir' is set
   3392  7.4.690  memory access errors when changing indent in Ex mode
+  4331  7.4.691  (after 7.4.689) can't build with MzScheme
diff --git a/vim.spec b/vim.spec
index 1bef89c..41a6303 100644
--- a/vim.spec
+++ b/vim.spec
@@ -1,4 +1,4 @@
-%define patchlevel 690
+%define patchlevel 691
 %if %{?WITH_SELINUX:0}%{!?WITH_SELINUX:1}
 %define WITH_SELINUX 1
 %endif
@@ -737,6 +737,7 @@ Patch687: ftp://ftp.vim.org/pub/vim/patches/7.4/7.4.687
 Patch688: ftp://ftp.vim.org/pub/vim/patches/7.4/7.4.688
 Patch689: ftp://ftp.vim.org/pub/vim/patches/7.4/7.4.689
 Patch690: ftp://ftp.vim.org/pub/vim/patches/7.4/7.4.690
+Patch691: ftp://ftp.vim.org/pub/vim/patches/7.4/7.4.691
 
 Patch1559: 7.4.559.rhpatched
 Patch3000: vim-7.4-syntax.patch
@@ -1577,6 +1578,7 @@ perl -pi -e "s,bin/nawk,bin/awk,g" runtime/tools/mve.awk
 %patch688 -p0
 %patch689 -p0
 %patch690 -p0
+%patch691 -p0
 
 # install spell files
 %if %{withvimspell}
@@ -2094,6 +2096,9 @@ rm -rf %{buildroot}
 %{_datadir}/icons/hicolor/*/apps/*
 
 %changelog
+* Sat Apr 04 2015 Karsten Hopp <karsten@redhat.com> 7.4.691-1
+- patchlevel 691
+
 * Fri Apr 03 2015 Karsten Hopp <karsten@redhat.com> 7.4.690-1
 - patchlevel 690