diff --git a/.gitignore b/.gitignore
index c590d38..928289b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,4 @@
 /sdcc-src-3.5.0.tar.bz2
 /libboost1.60.patch
 /sdcc-src-3.6.0.tar.bz2
+/sdcc-src-3.7.0.tar.bz2
diff --git a/sdcc.spec b/sdcc.spec
index a2c68c7..c142c93 100644
--- a/sdcc.spec
+++ b/sdcc.spec
@@ -1,6 +1,6 @@
 Name:           sdcc
-Version:        3.6.0
-Release:        8%{?dist}
+Version:        3.7.0
+Release:        1%{?dist}
 Summary:        Small Device C Compiler
 Group:          Applications/Engineering
 License:        GPLv2+
@@ -8,14 +8,14 @@ URL:            http://sdcc.sourceforge.net/
 Source0:        http://downloads.sourceforge.net/sdcc/sdcc-src-%{version}.tar.bz2
 Source1:        README.fedora
 
-BuildRequires:  bison
+BuildRequires:  bison, gcc-c++, automake, libtool
 BuildRequires:  boost-devel
 BuildRequires:  flex
 Buildrequires:  gputils
 BuildRequires:  lyx
 BuildRequires:  latex2html
 BuildRequires:  tex(ulem.sty)
-BuildRequires:  texinfo
+BuildRequires:  texinfo texlive-xetex
 # Work around to lyx-common missing R: /usr/bin/python
 BuildRequires:  /usr/bin/python
 Provides:       bundled(libiberty)
@@ -42,7 +42,7 @@ This package includes the sources for the C library, and is only necessary
 if you want to modify the C library or as reference of how it works.
 
 %prep
-%setup -q
+%setup -q -n sdcc
 find -name '*.{c,h,cc}' -exec chmod -x '{}' \;
 
 # Disable brp-strip-static-archive for now because it errors trying to
@@ -54,10 +54,11 @@ find -name '*.{c,h,cc}' -exec chmod -x '{}' \;
 # Preset PDFOPT to /bin/cp
 OPTS='PDFOPT="/bin/cp"'
 
-%configure --enable-doc --disable-non-free STRIP=: ${OPTS}
+%configure --enable-doc --disable-non-free  STRIP=: ${OPTS}
 %{__make} Q= QUIET=
 
 
+
 %install
 make install DESTDIR=$RPM_BUILD_ROOT Q=
 mv $RPM_BUILD_ROOT%{_datadir}/doc installed-docs
@@ -103,6 +104,9 @@ popd
 
 
 %changelog
+* Sat Jul 21 2018 Roy Rankin <rrankin@ihug.com.au> - 3.7.0-1
+- Upstream release
+
 * Sat Jul 14 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.6.0-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
 
diff --git a/sources b/sources
index b79d7de..3ac2e52 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-4c4cf17d8d2b2d37af66c5b7511f62d8  sdcc-src-3.6.0.tar.bz2
+SHA512 (sdcc-src-3.7.0.tar.bz2) = f36a7471eb14dd03bd42b676f73c3aedb26831eede7bcbbff6c3875326ce6be350d963496b6c2104e1bd7db18926d6f78cb51e9bc14a5cc0121d4a6b7d28cc87