diff --git a/src/doc/book b/src/doc/book
index 05d114287b7d6..dd7ab4f4f4541 160000
--- a/src/doc/book
+++ b/src/doc/book
@@ -1 +1 @@
-Subproject commit 05d114287b7d6f6c9253d5242540f00fbd6172ab
+Subproject commit dd7ab4f4f4541adf4aa2a872cdac06c206b73288
diff --git a/src/doc/edition-guide b/src/doc/edition-guide
index c3c0f0b3da266..53686db907c45 160000
--- a/src/doc/edition-guide
+++ b/src/doc/edition-guide
@@ -1 +1 @@
-Subproject commit c3c0f0b3da26610138b7ba7663f60cd2c68cf184
+Subproject commit 53686db907c45268d1b323afd9a3545a37abbced
diff --git a/src/doc/reference b/src/doc/reference
index 86635e30bf861..afdc77bab886d 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
-Subproject commit 86635e30bf861a038dc197d7e16fd09e7e514e7a
+Subproject commit afdc77bab886d4455c11247cdd32391bfab636ae
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
index d3117f6c873ac..15308f3e95181 160000
--- a/src/doc/rust-by-example
+++ b/src/doc/rust-by-example
@@ -1 +1 @@
-Subproject commit d3117f6c873acbbf331c1d510371d061dfcc975c
+Subproject commit 15308f3e951814ef3475d2b58f48276e6b17b9af