diff --git a/ext/FastPFor b/ext/FastPFor
index 5857da6..285bcd1 160000
--- a/ext/FastPFor
+++ b/ext/FastPFor
@@ -1 +1 @@
-Subproject commit 5857da6cdaf49e027e41207cf45c02019ef21172
+Subproject commit 285bcd192d1d04ee579c8c6853289ea4a975292f
diff --git a/ext/JASSv2 b/ext/JASSv2
index e835193..ff2466d 160000
--- a/ext/JASSv2
+++ b/ext/JASSv2
@@ -1 +1 @@
-Subproject commit e835193230b44bfa9f418b2676b2a3b463c06839
+Subproject commit ff2466da216a4ec15e0db6fa54fd14f136f60b03
diff --git a/ext/MaskedVByte b/ext/MaskedVByte
index 19c3081..e2dd12b 160000
--- a/ext/MaskedVByte
+++ b/ext/MaskedVByte
@@ -1 +1 @@
-Subproject commit 19c308151bedb920ee0f045a80d211e5c101ee85
+Subproject commit e2dd12bc19b6a91b529368316131c582e2e8eb4a
diff --git a/ext/bitshuffle b/ext/bitshuffle
index e0f45cd..11f3da4 160000
--- a/ext/bitshuffle
+++ b/ext/bitshuffle
@@ -1 +1 @@
-Subproject commit e0f45cde3efba16a36e547c5cccbb2047f20fab6
+Subproject commit 11f3da4c050360f44cd083a92de923f064470b93
diff --git a/ext/c-blosc b/ext/c-blosc
index a7695e7..29b5044 160000
--- a/ext/c-blosc
+++ b/ext/c-blosc
@@ -1 +1 @@
-Subproject commit a7695e747a6f4e9776236e2579ad90cef8ddb02a
+Subproject commit 29b5044b3ee9ebe9ab5dc2c7a7f0bc5fdf71bde4
diff --git a/ext/lz4 b/ext/lz4
index dccf882..506ae9c 160000
--- a/ext/lz4
+++ b/ext/lz4
@@ -1 +1 @@
-Subproject commit dccf8826f1d76efcbdc655e63cc04cdbd1123619
+Subproject commit 506ae9c3331133ea63705461d2d09eebfaf3235c
diff --git a/ext/simdcomp b/ext/simdcomp
index 4100dfa..b711fa1 160000
--- a/ext/simdcomp
+++ b/ext/simdcomp
@@ -1 +1 @@
-Subproject commit 4100dfa3137c6045976afb45e69f783861f13ca3
+Subproject commit b711fa1d61dbad4f351ed1576e1fbef94c7804b8
diff --git a/ext/streamvbyte b/ext/streamvbyte
index 772f8d4..9a94d10 160000
--- a/ext/streamvbyte
+++ b/ext/streamvbyte
@@ -1 +1 @@
-Subproject commit 772f8d427108528826ce068d0d0ef221d180ee9c
+Subproject commit 9a94d10b8857933795625ab12da45cee3bd0cb4f