diff --git a/.gitignore b/.gitignore
index 7978a1a..040d5dd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,4 @@
 /cldr-release-39-beta.zip
 /cldr-release-39-beta2.zip
 /cldr-release-39.zip
+/cldr-release-40-alpha1.zip
diff --git a/cldr-emoji-annotation.spec b/cldr-emoji-annotation.spec
index d176cf1..b63c1d4 100644
--- a/cldr-emoji-annotation.spec
+++ b/cldr-emoji-annotation.spec
@@ -1,11 +1,10 @@
-%global tag_version release-39
-#%%global is_official 0%%(echo %%{tag_version} | egrep -q 'alpha|beta|final'; echo $?)
-#%%global is_official 0
+%global tag_version release-40-alpha1
+%global is_official 0%(echo %{tag_version} | egrep -q 'alpha|beta|final'; echo $?)
 %global is_official 0
 
 Name:       cldr-emoji-annotation
-Version:    39
-Release:    2%{?dist}
+Version:    40~alpha1
+Release:    1%{?dist}
 %if 0%{?fedora:1}%{?rhel:0}
 Epoch:      1
 %endif
@@ -17,7 +16,7 @@ URL:        https://unicode.org/cldr
 Source0:    https://github.com/unicode-org/cldr/releases/download/%{tag_version}/cldr-common-%{version}.zip
 Source1:    https://raw.githubusercontent.com/unicode-org/cldr/%{tag_version}/README.md#/cldr-README.md
 %else
-Source0:    https://github.com/unicode-org/cldr/archive/%{tag_version}.zip#/cldr-%{tag_version}.zip
+Source0:    https://github.com/unicode-org/cldr/archive/refs/tags/%{tag_version}.zip#/cldr-%{tag_version}.zip
 %endif
 #Patch0:     %%{name}-HEAD.patch
 BuildRequires: autoconf
@@ -123,6 +122,9 @@ done
 %{_datadir}/pkgconfig/*.pc
 
 %changelog
+* Mon Aug 23 2021 Takao Fujiwara <tfujiwar@gmail.com> - 1:40~alpha1-1
+- Bump to release-40-alpha1
+
 * Wed Jul 21 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1:39-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
 
diff --git a/sources b/sources
index 77f19d1..9ba17fa 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cldr-release-39.zip) = 69ac9239833786d4261406cfea6013540f40ed1bc6afc07b44001aec34281307d6e5a7b30c2db73815cfec44521d508203169faf86bc5072fd048b91369a34e9
+SHA512 (cldr-release-40-alpha1.zip) = f624d7e42104f01498b4ca782fa9210ee6523658de3d46c68b754e8434e8bc3ad0b751178a8d4fadc125fcaf83e128d0282ca0a6833ee2f10e45159d7a64710a