diff --git a/Cargo.toml b/Cargo.toml
index cc32542af1..5c63d7bbdd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ zerocopy-panic-in-const = "1.57.0"
 [package.metadata.ci]
 # The versions of the stable and nightly compiler toolchains to use in CI.
 pinned-stable = "1.78.0"
-pinned-nightly = "nightly-2024-05-02"
+pinned-nightly = "nightly-2024-05-03"
 
 [package.metadata.docs.rs]
 all-features = true