diff --git a/Cargo.lock b/Cargo.lock
index fb915315f..b38f5312d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2957,7 +2957,7 @@ dependencies = [
  "pbkdf2",
  "rand_core 0.10.1",
  "scrypt",
- "sha2 0.11.0",
+ "sha2 0.11.1",
  "spki 0.8.0",
 ]
 
@@ -3767,7 +3767,7 @@ dependencies = [
  "rustpython-wtf8",
  "scrypt",
  "sha1",
- "sha2 0.11.0",
+ "sha2 0.11.1",
  "sha3",
  "shake",
  "siphasher",
@@ -3866,7 +3866,7 @@ dependencies = [
  "rustpython-wtf8",
  "rustyline",
  "schannel",
- "sha2 0.11.0",
+ "sha2 0.11.1",
  "socket2",
  "system-configuration",
  "termios",
@@ -4258,7 +4258,7 @@ dependencies = [
  "cfg-if",
  "pbkdf2",
  "salsa20",
- "sha2 0.11.0",
+ "sha2 0.11.1",
 ]
 
 [[package]]
@@ -4391,9 +4391,9 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.11.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "446ba717509524cb3f22f17ecc096f10f4822d76ab5c0b9822c5f9c284e825f4"
+checksum = "47d7069beb7d6ac7b9acd1039986e73443f24234f41074da099d6f994ac9ad19"
 dependencies = [
  "cfg-if",
  "cpufeatures 0.3.0",