diff --git a/niflib.sln b/niflib.sln
index 16cbe1778a1a9249199928d3d9de2cf206c7df4c..97958d1b5d56508c8b993734eb4ade7961178ef1 100644
--- a/niflib.sln
+++ b/niflib.sln
@@ -1,6 +1,6 @@
-Microsoft Visual Studio Solution File, Format Version 9.00
-# Visual Studio 2005
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Niflib", "niflib.vcproj", "{19FD8EE6-79CC-4BAC-9744-D9573BE47C7E}"
+Microsoft Visual Studio Solution File, Format Version 11.00
+# Visual Studio 2010
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "niflib", "niflib.vcxproj", "{19FD8EE6-79CC-4BAC-9744-D9573BE47C7E}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
diff --git a/qhull b/qhull
index 98f336ea8cda566ddc6f46d4a33954ed0aded40b..fa9016e23211a428bf607af967f791e2323bc210 160000
--- a/qhull
+++ b/qhull
@@ -1 +1 @@
-Subproject commit 98f336ea8cda566ddc6f46d4a33954ed0aded40b
+Subproject commit fa9016e23211a428bf607af967f791e2323bc210