diff --git a/Cargo.lock b/Cargo.lock
index 04a73a8..163558c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -750,6 +750,12 @@ version = "0.9.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
 
+[[package]]
+name = "const-oid"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
+
 [[package]]
 name = "convert_case"
 version = "0.10.0"
@@ -980,7 +986,7 @@ version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e7c1832837b905bbfb5101e07cc24c8deddf52f93225eee6ead5f4d63d53ddcb"
 dependencies = [
- "const-oid",
+ "const-oid 0.9.6",
  "pem-rfc7468",
  "zeroize",
 ]
@@ -1155,6 +1161,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4850db49bf08e663084f7fb5c87d202ef91a3907271aff24a94eb97ff039153c"
 dependencies = [
  "block-buffer 0.12.0",
+ "const-oid 0.10.2",
  "crypto-common 0.2.1",
  "ctutils",
 ]
@@ -1225,7 +1232,7 @@ checksum = "70e796c081cee67dc755e1a36a0a172b897fab85fc3f6bc48307991f64e4eca9"
 dependencies = [
  "curve25519-dalek",
  "ed25519",
- "sha2",
+ "sha2 0.10.9",
  "signature",
  "subtle",
 ]
@@ -2487,7 +2494,7 @@ dependencies = [
  "schemars",
  "serde",
  "serde_json",
- "sha2",
+ "sha2 0.11.0",
  "thiserror 2.0.18",
  "tokio",
  "tracing",
@@ -2570,7 +2577,7 @@ dependencies = [
  "schemars",
  "serde",
  "serde_json",
- "sha2",
+ "sha2 0.11.0",
  "strum",
  "tempfile",
  "thiserror 2.0.18",
@@ -2605,7 +2612,7 @@ dependencies = [
  "schemars",
  "serde",
  "serde_json",
- "sha2",
+ "sha2 0.11.0",
  "strum",
  "thiserror 2.0.18",
  "tokio",
@@ -2898,7 +2905,7 @@ dependencies = [
  "md-5",
  "memchr",
  "rand 0.9.2",
- "sha2",
+ "sha2 0.10.9",
  "stringprep",
 ]
 
@@ -3812,6 +3819,17 @@ dependencies = [
  "digest 0.10.7",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.3.0",
+ "digest 0.11.2",
+]
+
 [[package]]
 name = "sharded-slab"
 version = "0.1.7"
diff --git a/Cargo.toml b/Cargo.toml
index f0a464f..d98051c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -78,7 +78,7 @@ zxcvbn = { version = "3.1", features = ["serde"] }
 # Encryption & Cryptography
 chacha20poly1305 = { version = "0.10", features = [] }
 hkdf = { version = "0.12", features = [] }
-sha2 = { version = "0.10", features = [] }
+sha2 = { version = "0.11", features = [] }
 hmac = { version = "0.12", features = [] }
 
 # Encoding