diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 895a4233..6b54e954 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.74"
-components = ["rustfmt", "clippy", "llvm-tools"]
\ No newline at end of file
+channel = "1.78"
+components = ["rustfmt", "clippy", "llvm-tools"]