diff --git a/Cargo.toml b/Cargo.toml
index 2507c0f..df862da 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ rust-version = "1.74.0"
 exclude = ["api", "tests", "contrib"]
 
 [package.metadata.rbmt.toolchains]
-nightly = "nightly-2026-03-30"
+nightly = "nightly-2026-04-11"
 stable = "1.94.1"
 
 [package.metadata.rbmt.test]