diff --git a/Cargo.lock b/Cargo.lock
index f06b43c9..995c8c36 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -9662,7 +9662,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml",
- "sha2 0.10.9",
+ "sha2 0.11.0",
  "smallvec",
  "smol",
  "tokio",
diff --git a/Cargo.toml b/Cargo.toml
index 9374e8fa..482a0a11 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -38,7 +38,7 @@ serde_json.workspace = true
 # platform store (macOS Keychain / Windows Credential Manager / Linux Secret
 # Service), so no per-platform feature guards are needed.
 uuid = { version = "1", features = ["v4", "serde"] }
-sha2 = "0.10"
+sha2 = "0.11"
 keyring = "4"
 
 # Theme files. tty7 themes are authored as YAML (`~/.config/tty7/themes/*.yaml`,