diff --git a/api/current.txt b/api/current.txt
index 08d7034ce9597..b29ce377b8c32 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -18287,6 +18287,7 @@ package android.icu.lang {
     field public static final int CHEROKEE_SUPPLEMENT_ID = 255; // 0xff
     field public static final android.icu.lang.UCharacter.UnicodeBlock CHESS_SYMBOLS;
     field public static final int CHESS_SYMBOLS_ID = 281; // 0x119
+    field public static final android.icu.lang.UCharacter.UnicodeBlock CHORASMIAN;
     field public static final int CHORASMIAN_ID = 301; // 0x12d
     field public static final android.icu.lang.UCharacter.UnicodeBlock CJK_COMPATIBILITY;
     field public static final android.icu.lang.UCharacter.UnicodeBlock CJK_COMPATIBILITY_FORMS;
@@ -18315,6 +18316,7 @@ package android.icu.lang {
     field public static final int CJK_UNIFIED_IDEOGRAPHS_EXTENSION_E_ID = 256; // 0x100
     field public static final android.icu.lang.UCharacter.UnicodeBlock CJK_UNIFIED_IDEOGRAPHS_EXTENSION_F;
     field public static final int CJK_UNIFIED_IDEOGRAPHS_EXTENSION_F_ID = 274; // 0x112
+    field public static final android.icu.lang.UCharacter.UnicodeBlock CJK_UNIFIED_IDEOGRAPHS_EXTENSION_G;
     field public static final int CJK_UNIFIED_IDEOGRAPHS_EXTENSION_G_ID = 302; // 0x12e
     field public static final int CJK_UNIFIED_IDEOGRAPHS_ID = 71; // 0x47
     field public static final android.icu.lang.UCharacter.UnicodeBlock COMBINING_DIACRITICAL_MARKS;
@@ -18365,6 +18367,7 @@ package android.icu.lang {
     field public static final int DEVANAGARI_ID = 15; // 0xf
     field public static final android.icu.lang.UCharacter.UnicodeBlock DINGBATS;
     field public static final int DINGBATS_ID = 56; // 0x38
+    field public static final android.icu.lang.UCharacter.UnicodeBlock DIVES_AKURU;
     field public static final int DIVES_AKURU_ID = 303; // 0x12f
     field public static final android.icu.lang.UCharacter.UnicodeBlock DOGRA;
     field public static final int DOGRA_ID = 282; // 0x11a
@@ -22537,6 +22540,7 @@ package android.icu.util {
     field public static final android.icu.util.VersionInfo UNICODE_11_0;
     field public static final android.icu.util.VersionInfo UNICODE_12_0;
     field public static final android.icu.util.VersionInfo UNICODE_12_1;
+    field public static final android.icu.util.VersionInfo UNICODE_13_0;
     field public static final android.icu.util.VersionInfo UNICODE_1_0;
     field public static final android.icu.util.VersionInfo UNICODE_1_0_1;
     field public static final android.icu.util.VersionInfo UNICODE_1_1_0;
diff --git a/api/lint-baseline.txt b/api/lint-baseline.txt
index 07106babeb76f..5c31f41e2e3c9 100644
--- a/api/lint-baseline.txt
+++ b/api/lint-baseline.txt
@@ -485,6 +485,12 @@ HiddenSuperclass: android.util.StatsLog:
     
 
 
+MissingNullability: android.icu.lang.UCharacter.UnicodeBlock#CHORASMIAN:
+    Missing nullability on field `CHORASMIAN` in class `class android.icu.lang.UCharacter.UnicodeBlock`
+MissingNullability: android.icu.lang.UCharacter.UnicodeBlock#CJK_UNIFIED_IDEOGRAPHS_EXTENSION_G:
+    Missing nullability on field `CJK_UNIFIED_IDEOGRAPHS_EXTENSION_G` in class `class android.icu.lang.UCharacter.UnicodeBlock`
+MissingNullability: android.icu.lang.UCharacter.UnicodeBlock#DIVES_AKURU:
+    Missing nullability on field `DIVES_AKURU` in class `class android.icu.lang.UCharacter.UnicodeBlock`
 MissingNullability: android.icu.lang.UCharacter.UnicodeBlock#EGYPTIAN_HIEROGLYPH_FORMAT_CONTROLS:
     
 MissingNullability: android.icu.lang.UCharacter.UnicodeBlock#ELYMAIC:
@@ -529,6 +535,8 @@ MissingNullability: android.icu.util.VersionInfo#UNICODE_12_0:
     
 MissingNullability: android.icu.util.VersionInfo#UNICODE_12_1:
     
+MissingNullability: android.icu.util.VersionInfo#UNICODE_13_0:
+    Missing nullability on field `UNICODE_13_0` in class `class android.icu.util.VersionInfo`
 
 
 RequiresPermission: android.accounts.AccountManager#getAccountsByTypeAndFeatures(String, String[], android.accounts.AccountManagerCallback<android.accounts.Account[]>, android.os.Handler):