diff --git a/icu.spec b/icu.spec
index 6877f37..e2c34ed 100644
--- a/icu.spec
+++ b/icu.spec
@@ -1,13 +1,13 @@
 #%%global debugtrace 1
 
 Name:      icu
-Version:   62.1
-Release:   3%{?dist}
+Version:   63.1
+Release:   1%{?dist}
 Summary:   International Components for Unicode
 
 License:   MIT and UCD and Public Domain
 URL:       http://site.icu-project.org/
-Source0:   http://download.icu-project.org/files/icu4c/62.1/icu4c-62_1-src.tgz
+Source0:   http://download.icu-project.org/files/icu4c/63.1/icu4c-63_1-src.tgz
 Source1:   icu-config.sh
 
 BuildRequires: gcc
@@ -187,6 +187,9 @@ LD_LIBRARY_PATH=lib:stubdata:tools/ctestfw:$LD_LIBRARY_PATH bin/uconv -l
 
 
 %changelog
+* Wed Jan 23 2019 Pete Walter <pwalter@fedoraproject.org> - 63.1-1
+- Update to 63.1
+
 * Tue Nov 06 2018 Eike Rathke <erack@redhat.com> - 62.1-3
 - Resolves: rhbz#1646703 CVE-2018-18928
 
diff --git a/sources b/sources
index 53a2661..8305522 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (icu4c-62_1-src.tgz) = 8295f2754fb6907e2cc8f515dccca05530963b544e89a2b8e323cd0ddfdbbe0c9eba8b367c1dbc04d7bb906b66b1003fd545ca05298939747c832c9d4431cf2a
+SHA512 (icu4c-63_1-src.tgz) = 9ab407ed840a00cdda7470dcc4c40299a125ad246ae4d019c4b1ede54781157fd63af015a8228cd95dbc47e4d15a0932b2c657489046a19788e5e8266eac079c
 SHA512 (icu-config.sh) = 04e00dbbd40c84ef355f149ab8d20dd0fa7fa7abacac849ea065ebab5de2746c13626e61f2a543c5207aa246a5805d2d9e64be9221a40eb8314d720c7824d314