diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 76c4824..0dddbd9 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "nightly-2022-06-21"
+channel = "nightly-2022-06-18"