diff --git a/rust-version b/rust-version
index 1ea3561cca3a..edb99d8eb0d5 100644
--- a/rust-version
+++ b/rust-version
@@ -1 +1 @@
-333c32a5a4a51cae562c47e0669bc5aeaf741c45
+b5e21dbb5cabdaaadc47a4d8e3f59979dcad2871
diff --git a/tests/compile-fail/generator-pinned-moved.rs b/tests/compile-fail/generator-pinned-moved.rs
index 2ae98adad773..70ceacd8ca6f 100644
--- a/tests/compile-fail/generator-pinned-moved.rs
+++ b/tests/compile-fail/generator-pinned-moved.rs
@@ -25,7 +25,7 @@ where
 
     fn next(&mut self) -> Option<Self::Item> {
         let me = unsafe { Pin::new_unchecked(&mut self.0) };
-        match me.resume() {
+        match me.resume(()) {
             GeneratorState::Yielded(x) => Some(x),
             GeneratorState::Complete(_) => None,
         }
diff --git a/tests/run-pass/generator.rs b/tests/run-pass/generator.rs
index c31b5b9ed3bb..7f95f374ac7d 100644
--- a/tests/run-pass/generator.rs
+++ b/tests/run-pass/generator.rs
@@ -9,7 +9,7 @@ fn finish<T>(mut amt: usize, mut t: T) -> T::Return
     // We are not moving the `t` around until it gets dropped, so this is okay.
     let mut t = unsafe { Pin::new_unchecked(&mut t) };
     loop {
-        match t.as_mut().resume() {
+        match t.as_mut().resume(()) {
             GeneratorState::Yielded(y) => amt -= y,
             GeneratorState::Complete(ret) => {
                 assert_eq!(amt, 0);