diff --git a/unicode/CaseFolding.txt b/unicode/CaseFolding.txt
index 47949f0f99..7eeb915abf 100644
--- a/unicode/CaseFolding.txt
+++ b/unicode/CaseFolding.txt
@@ -1,5 +1,5 @@
-# CaseFolding-12.0.0.txt
-# Date: 2019-01-22, 08:18:22 GMT
+# CaseFolding-12.1.0.txt
+# Date: 2019-03-10, 10:53:00 GMT
 # © 2019 Unicode®, Inc.
 # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 # For terms of use, see http://www.unicode.org/terms_of_use.html
diff --git a/unicode/EastAsianWidth.txt b/unicode/EastAsianWidth.txt
index 424735913b..94d55d6654 100644
--- a/unicode/EastAsianWidth.txt
+++ b/unicode/EastAsianWidth.txt
@@ -1,5 +1,5 @@
-# EastAsianWidth-12.0.0.txt
-# Date: 2019-01-21, 14:12:58 GMT [KW, LI]
+# EastAsianWidth-12.1.0.txt
+# Date: 2019-03-31, 22:01:58 GMT [KW, LI]
 # © 2019 Unicode®, Inc.
 # Unicode and the Unicode Logo are registered trademarks of Unicode, Inc. in the U.S. and other countries.
 # For terms of use, see http://www.unicode.org/terms_of_use.html
@@ -1477,7 +1477,7 @@
 3280..3289;W     # No    [10] CIRCLED IDEOGRAPH ONE..CIRCLED IDEOGRAPH TEN
 328A..32B0;W     # So    [39] CIRCLED IDEOGRAPH MOON..CIRCLED IDEOGRAPH NIGHT
 32B1..32BF;W     # No    [15] CIRCLED NUMBER THIRTY SIX..CIRCLED NUMBER FIFTY
-32C0..32FE;W     # So    [63] IDEOGRAPHIC TELEGRAPH SYMBOL FOR JANUARY..CIRCLED KATAKANA WO
+32C0..32FF;W     # So    [64] IDEOGRAPHIC TELEGRAPH SYMBOL FOR JANUARY..SQUARE ERA NAME REIWA
 3300..33FF;W     # So   [256] SQUARE APAATO..SQUARE GAL
 3400..4DB5;W     # Lo  [6582] CJK UNIFIED IDEOGRAPH-3400..CJK UNIFIED IDEOGRAPH-4DB5
 4DB6..4DBF;W     # Cn    [10] <reserved-4DB6>..<reserved-4DBF>
diff --git a/unicode/UnicodeData.txt b/unicode/UnicodeData.txt
index d88a60135f..e65aec52f7 100644
--- a/unicode/UnicodeData.txt
+++ b/unicode/UnicodeData.txt
@@ -11856,6 +11856,7 @@
 32FC;CIRCLED KATAKANA WI;So;0;L;<circle> 30F0;;;;N;;;;;
 32FD;CIRCLED KATAKANA WE;So;0;L;<circle> 30F1;;;;N;;;;;
 32FE;CIRCLED KATAKANA WO;So;0;L;<circle> 30F2;;;;N;;;;;
+32FF;SQUARE ERA NAME REIWA;So;0;L;<square> 4EE4 548C;;;;N;;;;;
 3300;SQUARE APAATO;So;0;L;<square> 30A2 30D1 30FC 30C8;;;;N;SQUARED APAATO;;;;
 3301;SQUARE ARUHUA;So;0;L;<square> 30A2 30EB 30D5 30A1;;;;N;SQUARED ARUHUA;;;;
 3302;SQUARE ANPEA;So;0;L;<square> 30A2 30F3 30DA 30A2;;;;N;SQUARED ANPEA;;;;