diff --git a/.gitignore b/.gitignore
index 39d69f7..4265c32 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1 @@
-/icu4c-4_6-src.tgz
+/icu4c-4_8_1-src.tgz
diff --git a/sources b/sources
index c2b676c..c3990f2 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-43e56b71c407be5154de681eaa646a4a  icu4c-4_6-src.tgz
+af36f635271a239d76d038d6cf8da8df  icu4c-4_8_1-src.tgz