diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 08efcb0677..9597d239a6 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
-channel = "nightly-2026-06-01"
+channel = "nightly-2026-06-03"
 components = [
     "llvm-tools",
     "rust-src",