diff --git a/extern/glow-extras b/extern/glow-extras
index 2f3aa099ae50bed454a76911421db7279782464b..533bd259dc91e67c78eeb8c6ecde19680d3217b4 160000
--- a/extern/glow-extras
+++ b/extern/glow-extras
@@ -1 +1 @@
-Subproject commit 2f3aa099ae50bed454a76911421db7279782464b
+Subproject commit 533bd259dc91e67c78eeb8c6ecde19680d3217b4
diff --git a/extern/polymesh b/extern/polymesh
index 352cdbcf64adcc6aa18d8dbb05e46a8c71dcd460..6364a3772bcd2f0ccdf2cba8c76330c0c6afdb92 160000
--- a/extern/polymesh
+++ b/extern/polymesh
@@ -1 +1 @@
-Subproject commit 352cdbcf64adcc6aa18d8dbb05e46a8c71dcd460
+Subproject commit 6364a3772bcd2f0ccdf2cba8c76330c0c6afdb92