diff --git a/SOURCES/glibc-rh1692450.patch b/SOURCES/glibc-rh1692450.patch
new file mode 100644
index 0000000..aab01cc
--- /dev/null
+++ b/SOURCES/glibc-rh1692450.patch
@@ -0,0 +1,24 @@
+Patch by Hanataka Shinya <hanataka.shinya@gmail.com> from
+<https://sourceware.org/bugzilla/show_bug.cgi?id=24405>.  Confirmed by TAMUKI
+Shoichi's patch in
+<https://sourceware.org/ml/libc-alpha/2019-04/msg00005.html>.
+
+The official announcement by the Japanese Prime Minister in
+<https://www.kantei.go.jp/jp/tyoukanpress/201904/1_a.html> uses U+4EE4 U+548C
+as well.
+
+diff --git a/localedata/locales/ja_JP b/localedata/locales/ja_JP
+index 1fd2fee44b2879d9..30190b624856cc53 100644
+--- a/localedata/locales/ja_JP
++++ b/localedata/locales/ja_JP
+@@ -14946,7 +14946,9 @@ am_pm	"<U5348><U524D>";"<U5348><U5F8C>"
+ 
+ t_fmt_ampm "%p%I<U6642>%M<U5206>%S<U79D2>"
+ 
+-era	"+:2:1990//01//01:+*:<U5E73><U6210>:%EC%Ey<U5E74>";/
++era	"+:2:2020//01//01:+*:<U4EE4><U548C>:%EC%Ey<U5E74>";/
++	"+:1:2019//05//01:2019//12//31:<U4EE4><U548C>:%EC<U5143><U5E74>";/
++	"+:2:1990//01//01:2019//04//30:<U5E73><U6210>:%EC%Ey<U5E74>";/
+ 	"+:1:1989//01//08:1989//12//31:<U5E73><U6210>:%EC<U5143><U5E74>";/
+ 	"+:2:1927//01//01:1989//01//07:<U662D><U548C>:%EC%Ey<U5E74>";/
+ 	"+:1:1926//12//25:1926//12//31:<U662D><U548C>:%EC<U5143><U5E74>";/
diff --git a/SPECS/glibc.spec b/SPECS/glibc.spec
index 0ec340c..8388f74 100644
--- a/SPECS/glibc.spec
+++ b/SPECS/glibc.spec
@@ -1,6 +1,6 @@
 %define glibcsrcdir glibc-2.28
 %define glibcversion 2.28
-%define glibcrelease 42%{?dist}
+%define glibcrelease 42%{?dist}.1
 # Pre-release tarballs are pulled in from git using a command that is
 # effectively:
 #
@@ -206,6 +206,7 @@ Patch70: glibc-rh1642094-2.patch
 Patch71: glibc-rh1642094-3.patch
 Patch72: glibc-rh1654872-1.patch
 Patch73: glibc-rh1654872-2.patch
+Patch74: glibc-rh1692450.patch
 
 ##############################################################################
 # Continued list of core "glibc" package information:
@@ -1951,6 +1952,9 @@ fi
 %files -f compat-libpthread-nonshared.filelist -n compat-libpthread-nonshared
 
 %changelog
+* Mon Apr  1 2019 Florian Weimer <fweimer@redhat.com> - 2.28-42.1
+- ja_JP: Add new Japanese Era name (#1692450)
+
 * Fri Dec 14 2018 Florian Weimer <fweimer@redhat.com> - 2.28-42
 - Fix rdlock stall with PREFER_WRITER_NONRECURSIVE_NP (#1654872)