diff --git a/Cargo.toml b/Cargo.toml
index 0d70ce66..fb67c831 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "floem"
 version = "0.1.0"
 edition = "2021"
 license.workspace = true
-rust-version = "1.73"
+rust-version = "1.75"
 
 [dependencies]
 sha2 = "0.10.6"