diff --git a/pip b/pip
index b8fc447..c77afcc 160000
--- a/pip
+++ b/pip
@@ -1 +1 @@
-Subproject commit b8fc44714c93230b2205acf3e234cb486827360c
+Subproject commit c77afcc37449560e112e158671528402347fc2b2
diff --git a/qad b/qad
index dd78bb0..504abae 160000
--- a/qad
+++ b/qad
@@ -1 +1 @@
-Subproject commit dd78bb09eb1fe2be4cac101c24d2ca957caf4480
+Subproject commit 504abae44018ff3d5b4c2a1d2e29dce759371997
diff --git a/qglengine b/qglengine
index 553e24b..c642ec6 160000
--- a/qglengine
+++ b/qglengine
@@ -1 +1 @@
-Subproject commit 553e24b8960ef0a4d86c564632533ce27596d0b2
+Subproject commit c642ec603fdd306a578c56ba026a03c1c69a774e