diff --git a/Cargo.lock b/Cargo.lock
index 8eff621f8..ce7060578 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -370,15 +370,6 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0d8c1fef690941d3e7788d328517591fecc684c084084702d6ff1641e993699a"
 
-[[package]]
-name = "block-buffer"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -1165,22 +1156,13 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6184e33543162437515c2e2b48714794e37845ec9851711914eec9d308f6ebe8"
 
-[[package]]
-name = "digest"
-version = "0.9.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3dd60d1080a57a05ab032377049e0591415d2b31afd7028356dbf3cc6dcb066"
-dependencies = [
- "generic-array",
-]
-
 [[package]]
 name = "digest"
 version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8168378f4e5023e7218c89c891c0fd8ecdb5e5e4f18cb78f38cf245dd021e76f"
 dependencies = [
- "block-buffer 0.10.4",
+ "block-buffer",
  "crypto-common",
 ]
 
@@ -3356,12 +3338,6 @@ version = "11.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ab1bc2a289d34bd04a330323ac98a1b4bc82c9d9fcb1e66b63caa84da26b575"
 
-[[package]]
-name = "opaque-debug"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
-
 [[package]]
 name = "openssl"
 version = "0.10.38"
@@ -3541,7 +3517,7 @@ checksum = "5e3b284b1f13a20dc5ebc90aff59a51b8d7137c221131b52a7260c08cbc1cc80"
 dependencies = [
  "once_cell",
  "pest",
- "sha2 0.10.6",
+ "sha2",
 ]
 
 [[package]]
@@ -4502,20 +4478,7 @@ checksum = "f04293dc80c3993519f2d7f6f511707ee7094fe0c6d3406feb330cdb3540eba3"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.6",
-]
-
-[[package]]
-name = "sha2"
-version = "0.9.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4d58a1e1bf39749807d89cf2d98ac2dfa0ff1cb3faa38fbb64dd88ac8013d800"
-dependencies = [
- "block-buffer 0.9.0",
- "cfg-if",
- "cpufeatures",
- "digest 0.9.0",
- "opaque-debug",
+ "digest",
 ]
 
 [[package]]
@@ -4526,7 +4489,7 @@ checksum = "82e6b795fe2e3b1e845bafcb27aa35405c4d47cdfc92af5fc8d3002f76cebdc0"
 dependencies = [
  "cfg-if",
  "cpufeatures",
- "digest 0.10.6",
+ "digest",
 ]
 
 [[package]]
@@ -5033,7 +4996,7 @@ dependencies = [
  "regex",
  "semver 0.11.0",
  "serde",
- "sha2 0.9.9",
+ "sha2",
  "signal-hook 0.1.17",
  "siphasher",
  "tempfile",
@@ -5820,7 +5783,7 @@ dependencies = [
  "mac_address",
  "once_cell",
  "serde",
- "sha2 0.9.9",
+ "sha2",
  "tempfile",
  "thiserror",
  "uuid",
diff --git a/termwiz/Cargo.toml b/termwiz/Cargo.toml
index 670f89eb2..ea9443573 100644
--- a/termwiz/Cargo.toml
+++ b/termwiz/Cargo.toml
@@ -36,7 +36,7 @@ regex = "1"
 semver = "0.11"
 serde = {version="1.0", features = ["rc", "derive"], optional=true}
 siphasher = "0.3"
-sha2 = "0.9"
+sha2 = "0.10"
 tempfile = "3.4"
 terminfo = "0.8"
 thiserror = "1.0"
diff --git a/wezterm-blob-leases/Cargo.toml b/wezterm-blob-leases/Cargo.toml
index d2ef5e80f..7c1856bcc 100644
--- a/wezterm-blob-leases/Cargo.toml
+++ b/wezterm-blob-leases/Cargo.toml
@@ -10,7 +10,7 @@ getrandom = "0.2"
 once_cell = "1.8"
 mac_address = "1.1"
 serde = {version="1.0", features=["derive"], optional=true}
-sha2 = "0.9"
+sha2 = "0.10"
 tempfile = {version="3.4", optional=true}
 thiserror = "1.0"
 uuid = {version="1.3", features=["v1", "rng"]}