diff --git a/.gitignore b/.gitignore
index 3006f88..f6d8adf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@ byacc-20*/
 /byacc-20160606.tgz
 /byacc-20161202.tgz
 /byacc-20170201.tgz
+/byacc-20170709.tgz
diff --git a/byacc.spec b/byacc.spec
index b7a7a91..1e3d3ed 100644
--- a/byacc.spec
+++ b/byacc.spec
@@ -1,4 +1,4 @@
-%define byaccdate 20170201
+%define byaccdate 20170709
 
 Summary: Berkeley Yacc, a parser generator
 Name: byacc
@@ -55,6 +55,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man1/byacc.1*
 
 %changelog
+* Wed Jul 12 2017 Patsy Franklin <pfrankli@redhat.com> - 1.9.20170709-1
+- Rebase to 20170709
+
 * Mon Feb 13 2017 Patsy Franklin <pfrankli@redhat.com> - 1.9.20170201-1
 - Rebase to 20170201
 
diff --git a/sources b/sources
index 2a3dc0e..3f32b81 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (byacc-20170201.tgz) = f45e6f5eefe4a4bbcd233fbe06cf25fecec3ecabebea9064db0f52d900ae90783dd180f90d70901f82e2b632ce0432d28a913d312b15225e6256344c176a3638
+SHA512 (byacc-20170709.tgz) = 81b6e2dfe674d7e7650e1583c46f67e20cc5ff56b06ef73a54ec2070abd7f4af1a0db7909f31264d0e6157acd3661c19c3478e06c9bab395f53d0371bc1e9097