diff --git a/Cargo.toml b/Cargo.toml
index 77b9e92..e70921c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -34,7 +34,7 @@ bitflags = "^2.4.1"
 num-integer = { version = "^0.1.45", optional = true }
 num-traits = { version = "^0.2.16", optional = true }
 rand = { version = "^0.8.5", optional = true }
-sha2 = { version = "0.10.8", features = ["oid"], optional = true }
+sha2 = { version = "0.11.0", features = ["oid"], optional = true }
 rsa = { version = "^0.9.3", features = ["sha2"], optional = true }
 const-oid = { version = "^0.9.5", default-features = false, optional = true }
 der = { version = "^0.7.8", optional = true }