diff --git a/colorutilsc b/colorutilsc
index 9dd2dc7c..afc93704 160000
--- a/colorutilsc
+++ b/colorutilsc
@@ -1 +1 @@
-Subproject commit 9dd2dc7c08366141eb97f2f512e4c1f869389f06
+Subproject commit afc937044bcac0fcd06e7162314c437ce5e7a28d
diff --git a/mathc b/mathc
index 0ae37020..39c44503 160000
--- a/mathc
+++ b/mathc
@@ -1 +1 @@
-Subproject commit 0ae37020dbdfdb9c4a00bdc9a1bfa3bbb2b0012a
+Subproject commit 39c445039ff12f369d9d02624ceee2fce2267d02