diff --git a/lib/boringssl b/lib/boringssl
index ad57528..b3d1666 160000
--- a/lib/boringssl
+++ b/lib/boringssl
@@ -1 +1 @@
-Subproject commit ad57528d2c978543106f9b115bd0eb658f3ebdd2
+Subproject commit b3d1666b989c39c6e2f78d9c37de79b308c57a92
diff --git a/lib/headers-more-nginx-module b/lib/headers-more-nginx-module
index db45361..3fb97bc 160000
--- a/lib/headers-more-nginx-module
+++ b/lib/headers-more-nginx-module
@@ -1 +1 @@
-Subproject commit db45361256a665e4e076465249628bb4631c3354
+Subproject commit 3fb97bcf57b17106ee68f47eb01233cd0eeb2d54
diff --git a/lib/ngx_devel_kit b/lib/ngx_devel_kit
index b4642d6..91e30eb 160000
--- a/lib/ngx_devel_kit
+++ b/lib/ngx_devel_kit
@@ -1 +1 @@
-Subproject commit b4642d6ca01011bd8cd30b253f5c3872b384fd21
+Subproject commit 91e30eb05085e7f9762f130cbb883a0e753cf74d
diff --git a/lib/pcre b/lib/pcre
index b43e745..198379c 160000
--- a/lib/pcre
+++ b/lib/pcre
@@ -1 +1 @@
-Subproject commit b43e745298ff80368c1e5c674d5f74c76bc4c13e
+Subproject commit 198379ca8faaeb60a6677daebfc52480189704c8
diff --git a/lib/zlib-ng b/lib/zlib-ng
index 6592acc..90b6c36 160000
--- a/lib/zlib-ng
+++ b/lib/zlib-ng
@@ -1 +1 @@
-Subproject commit 6592accb2541aa637844cabef16b7adbb4cec4e1
+Subproject commit 90b6c364274abfbb7cd7030ef081e8609d14ccd8