diff --git a/Cargo.toml b/Cargo.toml
index b68788d..1628ec5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,7 +35,7 @@ rsotp = "0.1.0"
 serde = { version = "1.0.200", features = ["derive"] }
 serde-lexpr = "0.1.3"
 serde_json = "1.0.116"
-sha2 = { version = "0.10.8" }
+sha2 = { version = "0.11.0" }
 snafu = { version = "0.9.0" }
 toml = { version = "0.9.0" }
 webbrowser = { version = "0.8.15" }