diff --git a/src/doc/embedded-book b/src/doc/embedded-book
index 99d0341ff4e06..e88aa4403b4bf 160000
--- a/src/doc/embedded-book
+++ b/src/doc/embedded-book
@@ -1 +1 @@
-Subproject commit 99d0341ff4e06757490af8fceee790c4ede50bc0
+Subproject commit e88aa4403b4bf2071c8df9509160477e40179099
diff --git a/src/doc/nomicon b/src/doc/nomicon
index b8f254a991b8b..cc6a6bae8c3bf 160000
--- a/src/doc/nomicon
+++ b/src/doc/nomicon
@@ -1 +1 @@
-Subproject commit b8f254a991b8b7e8f704527f0d4f343a4697dfa9
+Subproject commit cc6a6bae8c3bfa389974e533c54694662c1a9de6
diff --git a/src/doc/reference b/src/doc/reference
index 50a1075e879be..c49e89cc8c7c2 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
-Subproject commit 50a1075e879be75aeec436252c84eef0fad489f4
+Subproject commit c49e89cc8c7c2c43ca625a8d5b7ad9a53a9ce978