diff --git a/src/doc/edition-guide b/src/doc/edition-guide
index 2751bdcef1254..34fca48ed2845 160000
--- a/src/doc/edition-guide
+++ b/src/doc/edition-guide
@@ -1 +1 @@
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+Subproject commit 34fca48ed284525b2f124bf93c51af36d6685492
diff --git a/src/doc/nomicon b/src/doc/nomicon
index 388750b081c08..e3f3af69dce71 160000
--- a/src/doc/nomicon
+++ b/src/doc/nomicon
@@ -1 +1 @@
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+Subproject commit e3f3af69dce71cd37a785bccb7e58449197d940c
diff --git a/src/doc/reference b/src/doc/reference
index d43038932adeb..ee7c676fd6e28 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
-Subproject commit d43038932adeb16ada80e206d4c073d851298101
+Subproject commit ee7c676fd6e287459cb407337652412c990686c0
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
index 07e0df2f006e5..c954202c1e172 160000
--- a/src/doc/rust-by-example
+++ b/src/doc/rust-by-example
@@ -1 +1 @@
-Subproject commit 07e0df2f006e59d171c6bf3cafa9d61dbeb520d8
+Subproject commit c954202c1e1720cba5628f99543cc01188c7d6fc
diff --git a/src/doc/rustc-dev-guide b/src/doc/rustc-dev-guide
index b123ab4754127..08bb147d51e81 160000
--- a/src/doc/rustc-dev-guide
+++ b/src/doc/rustc-dev-guide
@@ -1 +1 @@
-Subproject commit b123ab4754127d822ffb38349ce0fbf561f1b2fd
+Subproject commit 08bb147d51e815b96e8db7ba4cf870f201c11ff8