diff --git a/lib/boringssl b/lib/boringssl
index 70b33d3..c8100f0 160000
--- a/lib/boringssl
+++ b/lib/boringssl
@@ -1 +1 @@
-Subproject commit 70b33d39048abaa1c810ad63ace4b05af7b94d15
+Subproject commit c8100f0f0d05c5185d58113e12a867ae0771a6c9
diff --git a/lib/nginx-http-flv-module b/lib/nginx-http-flv-module
index 97d51bf..b26f7f3 160000
--- a/lib/nginx-http-flv-module
+++ b/lib/nginx-http-flv-module
@@ -1 +1 @@
-Subproject commit 97d51bf22fe92e2c891b5add774105cfbda9b132
+Subproject commit b26f7f38fce1bbd92313398422fac486a62121cc
diff --git a/lib/ngx_http_geoip2_module b/lib/ngx_http_geoip2_module
index a607a41..445df24 160000
--- a/lib/ngx_http_geoip2_module
+++ b/lib/ngx_http_geoip2_module
@@ -1 +1 @@
-Subproject commit a607a41a8115fecfc05b5c283c81532a3d605425
+Subproject commit 445df24ef3781e488cee3dfe8a1e111997fc1dfe
diff --git a/lib/pcre b/lib/pcre
index 29764f9..4c7cc9a 160000
--- a/lib/pcre
+++ b/lib/pcre
@@ -1 +1 @@
-Subproject commit 29764f94a9bc3ed7fd911d7a1dbfe3a27e61b12d
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diff --git a/lib/zlib-ng b/lib/zlib-ng
index af8169a..2e3e5f3 160000
--- a/lib/zlib-ng
+++ b/lib/zlib-ng
@@ -1 +1 @@
-Subproject commit af8169a724bd607e4e8c7de2a705ab17206217d6
+Subproject commit 2e3e5f30a05ee7b113c755ad9a075304e02bc328
diff --git a/lib/zstd-nginx-module b/lib/zstd-nginx-module
index 6be764e..f4ba115 160000
--- a/lib/zstd-nginx-module
+++ b/lib/zstd-nginx-module
@@ -1 +1 @@
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+Subproject commit f4ba115e0b0eaecde545e5f37db6aa18917d8f4b