diff --git a/.gitignore b/.gitignore
index 3fdb004..99c1bde 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@ yaml-cpp-0.2.5.tar.gz
 /yaml-cpp-0.6.0.tar.gz
 /yaml-cpp-0.6.1.tar.gz
 /yaml-cpp-0.6.2.tar.gz
+/yaml-cpp-0.6.3.tar.gz
diff --git a/sources b/sources
index ac3f0c6..051b970 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (yaml-cpp-0.6.2.tar.gz) = fea8ce0a20a00cbc75023d1db442edfcd32d0ac57a3c41b32ec8d56f87cc1d85d7dd7a923ce662f5d3a315f91a736d6be0d649997acd190915c1d68cc93795e4
+SHA512 (yaml-cpp-0.6.3.tar.gz) = 68b9ce987cabc1dec79382f922de20cc2c222cb9c090ecb93dc686b048da5c917facf4fce6d8f72feea44b61e5a6770ed3b0c199c4cd4e6bde5b6245c09f8e49