diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index a6c0bd22bab8dc27f792ba798e40a9591c863795..ca7437e6140c9d1d891f1c347cac11cd607bf1e9 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
 profile = "minimal"
-channel = "1.75"
+channel = "1.78"
 components = ["rustfmt", "clippy"]