diff --git a/Cargo.toml b/Cargo.toml
index de6fc818..7fdb681f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ resolver = "2"
 
 [workspace.package]
 version = "0.13.1"
-rust-version = "1.80" # also change in ci.yml
+rust-version = "1.81" # also change in ci.yml
 authors = ["The Typst Project Developers"]
 edition = "2021"
 homepage = "https://typst.app"