diff --git a/ext/bitshuffle b/ext/bitshuffle
index 0bbcd53..e0f45cd 160000
--- a/ext/bitshuffle
+++ b/ext/bitshuffle
@@ -1 +1 @@
-Subproject commit 0bbcd538e17cca4d960d9e357ac2f539ec76ff13
+Subproject commit e0f45cde3efba16a36e547c5cccbb2047f20fab6
diff --git a/ext/c-blosc b/ext/c-blosc
index 01024e3..a7695e7 160000
--- a/ext/c-blosc
+++ b/ext/c-blosc
@@ -1 +1 @@
-Subproject commit 01024e3622463a08aa0efaf94228da1a6ecb608f
+Subproject commit a7695e747a6f4e9776236e2579ad90cef8ddb02a
diff --git a/ext/lz4 b/ext/lz4
index 6ad3a98..ac5ed8e 160000
--- a/ext/lz4
+++ b/ext/lz4
@@ -1 +1 @@
-Subproject commit 6ad3a983dbf3a25273e04051d29022c72c469cd5
+Subproject commit ac5ed8e4bbfd534bb43d9103c50b41d3134e7c0a