diff --git a/CMakeLists.txt b/CMakeLists.txt
index a90f0e99f134e9080e432138d2213d4e597f12b5..19d27e519981d145ef623bc2ece05f242ce9083d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -64,8 +64,7 @@ message("Searching Vc in ${Vc_DIR}")
 
 set (ENV{BOOST_ROOT} ${BOOST_ROOT})
 set (Boost_NO_BOOST_CMAKE OFF)
-find_package(Boost 1.72.0 COMPONENTS REQUIRED unit_test_framework iostreams program_options system filesystem thread
-		OPTIONAL_COMPONENTS fiber context)
+find_package(Boost 1.72.0 COMPONENTS unit_test_framework iostreams program_options system filesystem thread OPTIONAL_COMPONENTS fiber context)
 find_package(MPI)
 find_package(PETSc)
 find_package(HDF5)
diff --git a/gdbgui b/gdbgui
index b213761e4cfeec08d1cf3c40041896eeb76282c9..fa184cc946bea28400eb5337a241d9122656f1a5 160000
--- a/gdbgui
+++ b/gdbgui
@@ -1 +1 @@
-Subproject commit b213761e4cfeec08d1cf3c40041896eeb76282c9
+Subproject commit fa184cc946bea28400eb5337a241d9122656f1a5
diff --git a/openfpm_io b/openfpm_io
index 05bb4a2b0e762f105a26f8576a21f91f7c50ef81..1100fee47d06fbe2aba575defbb07de38832a4a1 160000
--- a/openfpm_io
+++ b/openfpm_io
@@ -1 +1 @@
-Subproject commit 05bb4a2b0e762f105a26f8576a21f91f7c50ef81
+Subproject commit 1100fee47d06fbe2aba575defbb07de38832a4a1
diff --git a/openfpm_numerics b/openfpm_numerics
index 8ab6d7d333b2ddeca8587d5bc6e06bfd2600313d..6baf40e656e686726f4fcd4c2250bde311018379 160000
--- a/openfpm_numerics
+++ b/openfpm_numerics
@@ -1 +1 @@
-Subproject commit 8ab6d7d333b2ddeca8587d5bc6e06bfd2600313d
+Subproject commit 6baf40e656e686726f4fcd4c2250bde311018379