diff --git a/src/doc/reference b/src/doc/reference
index e24eecf97b0c9..4245282b97496 160000
--- a/src/doc/reference
+++ b/src/doc/reference
@@ -1 +1 @@
-Subproject commit e24eecf97b0c9a6dbac67191098204dc8a190aaa
+Subproject commit 4245282b97496585e73862b966d639cbb553bd6c
diff --git a/src/doc/rust-by-example b/src/doc/rust-by-example
index 15308f3e95181..af5ef7024e885 160000
--- a/src/doc/rust-by-example
+++ b/src/doc/rust-by-example
@@ -1 +1 @@
-Subproject commit 15308f3e951814ef3475d2b58f48276e6b17b9af
+Subproject commit af5ef7024e88587aa3be244422f6365e86c50e85