diff --git a/Cargo.lock b/Cargo.lock
index 05e36b7..50f2715 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -315,15 +315,6 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 
-[[package]]
-name = "block-buffer"
-version = "0.10.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "block-buffer"
 version = "0.12.1"
@@ -551,7 +542,7 @@ dependencies = [
  "semver",
  "serde",
  "serde_json",
- "sha2 0.10.9",
+ "sha2",
  "shell-words",
  "tar",
  "tempfile",
@@ -581,6 +572,12 @@ dependencies = [
  "crossbeam-utils",
 ]
 
+[[package]]
+name = "const-oid"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6ef517f0926dd24a1582492c791b6a4818a4d94e789a334894aa15b0d12f55c"
+
 [[package]]
 name = "core-foundation"
 version = "0.9.4"
@@ -675,15 +672,6 @@ dependencies = [
  "unicode-segmentation",
 ]
 
-[[package]]
-name = "cpufeatures"
-version = "0.2.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59ed5838eebb26a2bb2e58f6d5b5316989ae9d08bab10e0e6d103e656d1b0280"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "cpufeatures"
 version = "0.3.0"
@@ -727,16 +715,6 @@ dependencies = [
  "wgpu",
 ]
 
-[[package]]
-name = "crypto-common"
-version = "0.1.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78c8292055d1c1df0cce5d180393dc8cce0abec0a7102adb6c7b1eef6016d60a"
-dependencies = [
- "generic-array",
- "typenum",
-]
-
 [[package]]
 name = "crypto-common"
 version = "0.2.2"
@@ -765,9 +743,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5eed333089e2e1c1ac8c6c0398e5e2497b4c9926ca6d0365ed1e099afa5bc23"
 dependencies = [
  "cfg-if",
- "cpufeatures 0.3.0",
+ "cpufeatures",
  "curve25519-dalek-derive",
- "digest 0.11.3",
+ "digest",
  "fiat-crypto",
  "rustc_version",
  "subtle",
@@ -817,24 +795,15 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "digest"
-version = "0.10.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
-dependencies = [
- "block-buffer 0.10.4",
- "crypto-common 0.1.7",
-]
-
 [[package]]
 name = "digest"
 version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1dd6dbb5841937940781866fa1281a1ff7bd3bf827091440879f9994983d5c2"
 dependencies = [
- "block-buffer 0.12.1",
- "crypto-common 0.2.2",
+ "block-buffer",
+ "const-oid",
+ "crypto-common",
 ]
 
 [[package]]
@@ -932,7 +901,7 @@ checksum = "6ebaa1a2bf1290ab3bfe5a7b771d050ebffab2711c19a81691c683a5144a25de"
 dependencies = [
  "curve25519-dalek",
  "ed25519",
- "sha2 0.11.0",
+ "sha2",
  "subtle",
 ]
 
@@ -1286,16 +1255,6 @@ dependencies = [
  "slab",
 ]
 
-[[package]]
-name = "generic-array"
-version = "0.14.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a"
-dependencies = [
- "typenum",
- "version_check",
-]
-
 [[package]]
 name = "gethostname"
 version = "1.1.0"
@@ -3581,17 +3540,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "sha2"
-version = "0.10.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
-dependencies = [
- "cfg-if",
- "cpufeatures 0.2.17",
- "digest 0.10.7",
-]
-
 [[package]]
 name = "sha2"
 version = "0.11.0"
@@ -3599,8 +3547,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
 dependencies = [
  "cfg-if",
- "cpufeatures 0.3.0",
- "digest 0.11.3",
+ "cpufeatures",
+ "digest",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index c92afe4..6192f0a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ base64 = "0.22"
 dirs = "6"
 keyring = { version = "3", features = ["sync-secret-service", "vendored"] }
 semver = "1"
-sha2 = "0.10"
+sha2 = "0.11"
 # Pure-Rust ed25519 verification for signed launcher self-updates (no openssl).
 ed25519-dalek = { version = "3", default-features = false }
 zip = { version = "2", default-features = false, features = ["deflate"] }