diff --git a/.gitignore b/.gitignore
index f33f061..dcb3025 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,4 @@
 /cldr-release-38-1.zip
 /cldr-release-39-alpha0.zip
 /cldr-release-39-alpha1.zip
+/cldr-release-39-alpha4.zip
diff --git a/cldr-emoji-annotation.spec b/cldr-emoji-annotation.spec
index b0c78cd..2244901 100644
--- a/cldr-emoji-annotation.spec
+++ b/cldr-emoji-annotation.spec
@@ -1,10 +1,10 @@
-%global tag_version release-39-alpha1
+%global tag_version release-39-alpha4
 #%%global is_official 0%%(echo %%{tag_version} | egrep -q 'alpha|beta|final'; echo $?)
 %global is_official 0%(echo %{tag_version} | egrep -q 'alpha|beta|final'; echo $?)
 #%%global is_official 0
 
 Name:       cldr-emoji-annotation
-Version:    39~alpha1
+Version:    39~alpha4
 Release:    1%{?dist}
 %if 0%{?fedora:1}%{?rhel:0}
 Epoch:      1
@@ -123,6 +123,9 @@ done
 %{_datadir}/pkgconfig/*.pc
 
 %changelog
+* Wed Mar 03 2021 Takao Fujiwara <tfujiwar@gmail.com> - 1:39~alpha4-1
+- Bump to release-39-alpha4
+
 * Wed Feb 17 2021 Takao Fujiwara <tfujiwar@gmail.com> - 1:39~alpha1-1
 - Bump to release-39-alpha1
 
diff --git a/sources b/sources
index c503b2f..c67647d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (cldr-release-39-alpha1.zip) = e83d144da353430d36e5568281802aa1a1d85dcc355427ba516b528f5d89adc8b54b9b552eb55a771fd227d514632a115b0bfbb9e9ba5c46db2640429b9dd951
+SHA512 (cldr-release-39-alpha4.zip) = b17b3affcb37b185f7fab0beeec5756709f7d503528dc01cf0c597068aae7990df8c5970c17959f82580aecab8340597c0998c4ea1c7a4df446cad6da0adc282