diff --git a/.gitignore b/.gitignore
index a69f1ef..f1c5205 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@
 /Graphics-TIFF-9.tar.gz
 /Graphics-TIFF-10.tar.gz
 /Graphics-TIFF-11.tar.gz
+/Graphics-TIFF-12.tar.gz
diff --git a/perl-Graphics-TIFF.spec b/perl-Graphics-TIFF.spec
index ddbc63a..18ef9f7 100644
--- a/perl-Graphics-TIFF.spec
+++ b/perl-Graphics-TIFF.spec
@@ -2,7 +2,7 @@
 %{bcond_without perl_Graphics_TIFF_enables_optional_test}
 
 Name:           perl-Graphics-TIFF
-Version:        11
+Version:        12
 Release:        1%{?dist}
 Summary:        Perl extension for the LibTIFF library
 License:        GPL+ or Artistic
@@ -135,6 +135,9 @@ make test
 %{_libexecdir}/%{name}
 
 %changelog
+* Fri Apr 30 2021 Petr Pisar <ppisar@redhat.com> - 12-1
+- 12 version bump
+
 * Tue Apr 27 2021 Petr Pisar <ppisar@redhat.com> - 11-1
 - 11 version bump
 
diff --git a/sources b/sources
index 0edb7f9..53ce704 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (Graphics-TIFF-11.tar.gz) = 8de2f7187961d787297f1f4f3b2aa00040db6779a65c64fafb829e4642feae582ca66c5d73ece3d7543d1e7807f5d43bc4de6e00ad66dd2cb2f8c84dd9e2fac7
+SHA512 (Graphics-TIFF-12.tar.gz) = f795e105a2d575d9c33d138b62f50cc3d6497fdc0b8d34dd8d8e89a27c91ee563a1f5e8a56c3ac48aa9f106abd7d94b66feb9ee43d990f1b5f7f78dda00dabb7