diff --git a/.gitignore b/.gitignore
index f00c9a7..a586e34 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ byacc-20*/
 .*.log
 /byacc-20110908.tgz
 /byacc-20111219.tgz
+/byacc-20120115.tgz
diff --git a/byacc.spec b/byacc.spec
index 67cc62f..b4b1f5f 100644
--- a/byacc.spec
+++ b/byacc.spec
@@ -1,4 +1,4 @@
-%define byaccdate 20111219
+%define byaccdate 20120115
 
 Summary: Berkeley Yacc, a parser generator
 Name: byacc
@@ -55,6 +55,10 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man1/byacc.1*
 
 %changelog
+* Thu Mar 15 2012 Petr Machata <pmachata@redhat.com> - 1.9.20120115-1
+- Rebase to 20120115
+- Resolves: #782010
+
 * Mon Jan  9 2012 Petr Machata <pmachata@redhat.com> - 1.9.20111219-1
 - Rebase to 20111219
   - add "-s" option
diff --git a/sources b/sources
index f52be0c..3a2c71b 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-c17542fd9df6e392d495a64f883e29f1  byacc-20111219.tgz
+3061c62c47ec0f43255afd8fc3f7e3ab  byacc-20120115.tgz