diff --git a/library/std/src/keyword_docs.rs b/library/std/src/keyword_docs.rs
index 2e93807037464..a8365071d61eb 100644
--- a/library/std/src/keyword_docs.rs
+++ b/library/std/src/keyword_docs.rs
@@ -182,7 +182,7 @@ mod break_keyword {}
 /// T` and `*mut T`. More about `const` as used in raw pointers can be read at the Rust docs for the [pointer primitive].
 ///
 /// [pointer primitive]: pointer
-/// [Rust Book]: ../book/ch03-01-variables-and-mutability.html#differences-between-variables-and-constants
+/// [Rust Book]: ../book/ch03-01-variables-and-mutability.html#constants
 /// [Reference]: ../reference/items/constant-items.html
 /// [const-eval]: ../reference/const_eval.html
 mod const_keyword {}
diff --git a/src/doc/book b/src/doc/book
index fd9299792852c..5c5dbc5b196c9 160000
--- a/src/doc/book
+++ b/src/doc/book
@@ -1 +1 @@
-Subproject commit fd9299792852c9a368cb236748781852f75cdac6
+Subproject commit 5c5dbc5b196c9564422b3193264f3288d2a051ce
diff --git a/src/doc/edition-guide b/src/doc/edition-guide
index 7c0088ca744d2..27f4a84d3852e 160000
--- a/src/doc/edition-guide
+++ b/src/doc/edition-guide
@@ -1 +1 @@
-Subproject commit 7c0088ca744d293a5f4b1e2ac378e7c23d30fe55
+Subproject commit 27f4a84d3852e9416cae5861254fa53a825c56bd
diff --git a/src/doc/nomicon b/src/doc/nomicon
index 358e6a61d5f4f..c6b4bf831e9a4 160000
--- a/src/doc/nomicon
+++ b/src/doc/nomicon
@@ -1 +1 @@
-Subproject commit 358e6a61d5f4f0496d0a81e70cdcd25d05307342
+Subproject commit c6b4bf831e9a40aec34f53067d20634839a6778b
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
index 27f1ff5e440ef..e9d45342d7a6c 160000
--- a/src/doc/rust-by-example
+++ b/src/doc/rust-by-example
@@ -1 +1 @@
-Subproject commit 27f1ff5e440ef78828b68ab882b98e1b10d9af32
+Subproject commit e9d45342d7a6c1def4731f1782d87ea317ba30c3
diff --git a/src/doc/rustc-dev-guide b/src/doc/rustc-dev-guide
index b06008731af0f..196ef69aa68f2 160000
--- a/src/doc/rustc-dev-guide
+++ b/src/doc/rustc-dev-guide
@@ -1 +1 @@
-Subproject commit b06008731af0f7d07cd0614e820c8276dfed1c18
+Subproject commit 196ef69aa68f2cef44f37566ee7db37daf00301b