diff --git a/.gitignore b/.gitignore
index 137ce5d..768ae33 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 /cldr-emoji-annotation-30.0.3_2.tar.gz
+/cldr-emoji-annotation-31.0.0_1.tar.gz
diff --git a/cldr-emoji-annotation.spec b/cldr-emoji-annotation.spec
index 857453f..8422f68 100644
--- a/cldr-emoji-annotation.spec
+++ b/cldr-emoji-annotation.spec
@@ -1,5 +1,5 @@
 Name:       cldr-emoji-annotation
-Version:    30.0.3_2
+Version:    31.0.0_1
 Release:    1%{?dist}
 # Annotation files are in Unicode license
 Summary:    Emoji annotation files in CLDR
@@ -40,5 +40,8 @@ make DESTDIR=$RPM_BUILD_ROOT install INSTALL="install -p"
 %{_datadir}/pkgconfig/*.pc
 
 %changelog
+* Wed Mar 22 2017 Takao Fujiwara <tfujiwar@gmail.com> - 31.0.0_1-1
+- Integrated release-31
+
 * Mon Mar 06 2017 Takao Fujiwara <tfujiwar@gmail.com> - 30.0.3_2-1
 - Initial implementation
diff --git a/sources b/sources
index 4624848..ca9961f 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cldr-emoji-annotation-30.0.3_2.tar.gz) = 1694fcef63be75f80a2d760696422b591fdfeca28186f2c10414cb7549911378fab2ee992eb578c43c5ac2da62bfa0e846810fdf1d756f15184a44f040f111c1
+SHA512 (cldr-emoji-annotation-31.0.0_1.tar.gz) = f85140173d4cf85fa51c941afa1dc1ac61308b35db57e2b58c25f5fa04444a58d9051b79ec594f1e8e42a538809223eb101fd8a66eb147bcaf7ebe7de0bec476