diff --git a/contrib/boost b/contrib/boost
index 66d17f060c4..311cfd49896 160000
--- a/contrib/boost
+++ b/contrib/boost
@@ -1 +1 @@
-Subproject commit 66d17f060c4867aeea99fa2a20cfdae89ae2a2ec
+Subproject commit 311cfd498966d4f77742703d605d9c2e7b4cc6a8
diff --git a/contrib/libuv b/contrib/libuv
index e2e9b7e9f97..95081e7c16c 160000
--- a/contrib/libuv
+++ b/contrib/libuv
@@ -1 +1 @@
-Subproject commit e2e9b7e9f978ce8a1367b5fe781d97d1ce9f94ab
+Subproject commit 95081e7c16c9857babe6d4e2bc1c779198ea89ae
diff --git a/contrib/s2geometry b/contrib/s2geometry
index 20ea540d81f..38b7a290f92 160000
--- a/contrib/s2geometry
+++ b/contrib/s2geometry
@@ -1 +1 @@
-Subproject commit 20ea540d81f4575a3fc0aea585aac611bcd03ede
+Subproject commit 38b7a290f927cc372218c2094602b83e35b18c05