diff --git a/src/doc/nomicon b/src/doc/nomicon
index 79b53665a7c..1f3e4cd4fd8 160000
--- a/src/doc/nomicon
+++ b/src/doc/nomicon
@@ -1 +1 @@
-Subproject commit 79b53665a7c61d171fb8c5ad0b73b371f9ee6ba7
+Subproject commit 1f3e4cd4fd88b5b5d45feb86a11b6d2f93e5a974
diff --git a/src/doc/reference b/src/doc/reference
index a9afb04b47a..24c87f6663a 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
-Subproject commit a9afb04b47a84a6753e4dc657348c324c876102c
+Subproject commit 24c87f6663aed55b05d2cc286878f28f21918825
diff --git a/src/doc/rustc-dev-guide b/src/doc/rustc-dev-guide
index b06dab84083..b1b6d693cd1 160000
--- a/src/doc/rustc-dev-guide
+++ b/src/doc/rustc-dev-guide
@@ -1 +1 @@
-Subproject commit b06dab84083390e0ee1e998f466545a8a1a76a9f
+Subproject commit b1b6d693cd1461e53de4132c1b183ace31cd36e5