diff --git a/.gitignore b/.gitignore
index e6a3867..f6f1626 100644
--- a/.gitignore
+++ b/.gitignore
@@ -83,3 +83,5 @@ noarch/
 /tzcode2012h.tar.gz
 /tzdata2012i.tar.gz
 /tzcode2012i.tar.gz
+/tzdata2012j.tar.gz
+/tzcode2012j.tar.gz
diff --git a/sources b/sources
index 7ee99d6..6aebfa9 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
 6a3392cd5f1594d13c12c1a836ac8d91  javazic.tar.gz
-feea4fc19a4c55ff7550d90741e5da3f  tzdata2012i.tar.gz
-ec4a36d949d45c9cc017b106d8772ff8  tzcode2012i.tar.gz
+ba2f92ae7ad099090e8f86cff2f2d799  tzdata2012j.tar.gz
+868b5d0dbf0e115ae4eb39a932ad0c4c  tzcode2012j.tar.gz
diff --git a/tzdata.spec b/tzdata.spec
index 2d7a363..0872b2a 100644
--- a/tzdata.spec
+++ b/tzdata.spec
@@ -1,8 +1,8 @@
 Summary: Timezone data
 Name: tzdata
-Version: 2012i
-%define tzdata_version 2012i
-%define tzcode_version 2012i
+Version: 2012j
+%define tzdata_version 2012j
+%define tzcode_version 2012j
 Release: 1%{?dist}
 License: Public Domain
 Group: System Environment/Base
@@ -98,6 +98,10 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/javazi
 
 %changelog
+* Fri Nov 30 2012 Petr Machata <pmachata@redhat.com> - 2012j-1
+- Upstream 2012j
+  - Libya moved to CET
+
 * Mon Nov  5 2012 Petr Machata <pmachata@redhat.com> - 2012i-1
 - Upstream 2012i
   - Cuba switched to DST