diff --git a/src/doc/book b/src/doc/book
index 5228bfac8267a..45c1a6d69edfd 160000
--- a/src/doc/book
+++ b/src/doc/book
@@ -1 +1 @@
-Subproject commit 5228bfac8267ad24659a81b92ec5417976b5edbc
+Subproject commit 45c1a6d69edfd1fc91fb7504cb73958dbd09441e
diff --git a/src/doc/edition-guide b/src/doc/edition-guide
index bbaabbe088e21..cb58c430b4e80 160000
--- a/src/doc/edition-guide
+++ b/src/doc/edition-guide
@@ -1 +1 @@
-Subproject commit bbaabbe088e21a81a0d9ae6757705020d5d7b416
+Subproject commit cb58c430b4e8054c2cb81d2d4434092c482a93d8
diff --git a/src/doc/reference b/src/doc/reference
index 6019b76f5b289..0b805c6580401 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
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+Subproject commit 0b805c65804019b0ac8f2fe3117afad82a6069b8
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
index 4840dca06cadf..b1d97bd6113ab 160000
--- a/src/doc/rust-by-example
+++ b/src/doc/rust-by-example
@@ -1 +1 @@
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+Subproject commit b1d97bd6113aba732b2091ce093c76f2d05bb8a0
diff --git a/src/doc/rustc-dev-guide b/src/doc/rustc-dev-guide
index 6a7374bd87cba..aec82168dd312 160000
--- a/src/doc/rustc-dev-guide
+++ b/src/doc/rustc-dev-guide
@@ -1 +1 @@
-Subproject commit 6a7374bd87cbac0f8be4fd4877d8186d9c313985
+Subproject commit aec82168dd3121289a194b381f56076fc789a4d2