diff --git a/src/doc/edition-guide b/src/doc/edition-guide
index 1f07c242f8162..2d482e203eb6d 160000
--- a/src/doc/edition-guide
+++ b/src/doc/edition-guide
@@ -1 +1 @@
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+Subproject commit 2d482e203eb6d6e353814cf1415c5f94e590b9e0
diff --git a/src/doc/reference b/src/doc/reference
index 23ce619966541..da0f6dad76767 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
-Subproject commit 23ce619966541bf2c80d45fdfeecf3393e360a13
+Subproject commit da0f6dad767670da0e8cd5af8a7090db3272f626
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
index 8bede1b919a81..9db78608b17d5 160000
--- a/src/doc/rust-by-example
+++ b/src/doc/rust-by-example
@@ -1 +1 @@
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+Subproject commit 9db78608b17d5f4a6c033b8a3038466b87d63206
diff --git a/src/doc/rustc-dev-guide b/src/doc/rustc-dev-guide
index 59d94ea75a0b1..6a5accdaf1025 160000
--- a/src/doc/rustc-dev-guide
+++ b/src/doc/rustc-dev-guide
@@ -1 +1 @@
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