diff --git a/web/Cargo.toml b/web/Cargo.toml
index be122bf..0494baf 100644
--- a/web/Cargo.toml
+++ b/web/Cargo.toml
@@ -7,7 +7,7 @@ description = "App Description"
 categories = ["category"]
 license = "MIT"
 readme = "./README.md"
-edition = "2018"
+edition = "2021"
 
 [build-dependencies]
 build-info-build = "0.0.38"