diff --git a/Cargo.lock b/Cargo.lock
index d4b0962431..43da35a860 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -101,7 +101,7 @@ dependencies = [
  "byte-tools",
  "crypto-mac",
  "digest 0.8.1",
- "opaque-debug",
+ "opaque-debug 0.2.3",
 ]
 
 [[package]]
@@ -118,13 +118,10 @@ dependencies = [
 
 [[package]]
 name = "block-buffer"
-version = "0.8.0"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbcf92448676f82bb7a334c58bbce8b0d43580fb5362a9d608b18879d12a3d31"
+checksum = "4152116fd6e9dadb291ae18fc1ec3575ed6d84c29642d97890f4b4a3417297e4"
 dependencies = [
- "block-padding",
- "byte-tools",
- "byteorder",
  "generic-array 0.14.2",
 ]
 
@@ -217,6 +214,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "cpuid-bool"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d375c433320f6c5057ae04a04376eef4d04ce2801448cf8863a78da99107be4"
+
 [[package]]
 name = "crc32fast"
 version = "1.2.0"
@@ -686,6 +689,12 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2839e79665f131bdb5782e51f2c6c9599c133c6098982a54c794358bf432529c"
 
+[[package]]
+name = "opaque-debug"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
+
 [[package]]
 name = "pest"
 version = "2.1.3"
@@ -974,19 +983,20 @@ dependencies = [
  "block-buffer 0.7.3",
  "digest 0.8.1",
  "fake-simd",
- "opaque-debug",
+ "opaque-debug 0.2.3",
 ]
 
 [[package]]
 name = "sha2"
-version = "0.9.0"
+version = "0.9.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72377440080fd008550fe9b441e854e43318db116f90181eef92e9ae9aedab48"
+checksum = "2933378ddfeda7ea26f48c555bdad8bb446bf8a3d17832dc83e380d444cfb8c1"
 dependencies = [
- "block-buffer 0.8.0",
+ "block-buffer 0.9.0",
+ "cfg-if",
+ "cpuid-bool",
  "digest 0.9.0",
- "fake-simd",
- "opaque-debug",
+ "opaque-debug 0.3.0",
 ]
 
 [[package]]