diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 50633ac..858c05e 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -20,7 +20,7 @@
 # SOFTWARE.
 
 [toolchain]
-channel = "nightly-2026-05-27"
+channel = "nightly-2026-05-28"
 profile = "minimal"
 components = [
     "rustc",