diff --git a/Cargo.toml b/Cargo.toml
index 0d615c7..f9ec3de 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,8 @@
 [package]
 name = "expose-dir-via-http"
 version = "1.1.13"
-edition = "2021"
+edition = "2024"
+rust-version = "1.85"
 
 [lints.rust]
 unsafe_code = "forbid"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..5d56faf
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "nightly"