diff --git a/.gitignore b/.gitignore
index 3f9ed36..e4a52f7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
 SOURCES/icu4c-67_1-src.tgz
 SOURCES/node-v12.20.1-stripped.tar.gz
+/icu4c-67_1-src.tgz
+/node-v12.20.1-stripped.tar.gz
diff --git a/sources b/sources
index 9c04416..91cf385 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA1 (icu4c-67_1-src.tgz) = 6822a4a94324d1ba591b3e8ef084e4491af253c1
-SHA1 (node-v12.20.1-stripped.tar.gz) = f9a9058bbd8557bc0ea564d22f4f0d1d6b7ed896
+SHA512 (icu4c-67_1-src.tgz) = 4779f1ce1ca7976f6fad6768853ea8c540da54d11509e3b6cfd864a04b5f2db1c3d4b546387f91ad02fb90804525bc37d2543173f0d705d6ca11dc6f2b7640a8
+SHA512 (node-v12.20.1-stripped.tar.gz) = 3f4ee70278921f68ca1ba123f988916072bd5141ffca21413b278110d409c71101a84fcb1cee839d2a081ff5e3fbe2d07dec85b98d747de66a18cbef828b5123