diff --git a/external/color b/external/color
index 4f4ee4e..7517a17 160000
--- a/external/color
+++ b/external/color
@@ -1 +1 @@
-Subproject commit 4f4ee4e01f8fa5b0c1fab31ff0bab62615864abf
+Subproject commit 7517a173410afbf6d35c5a5b02d24d2f1fd54b31