diff --git a/src/_bcrypt/Cargo.lock b/src/_bcrypt/Cargo.lock
index ae3e6e8..81f555f 100644
--- a/src/_bcrypt/Cargo.lock
+++ b/src/_bcrypt/Cargo.lock
@@ -350,9 +350,9 @@ checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
 [[package]]
 name = "sha2"
-version = "0.10.2"
+version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55deaec60f81eefe3cce0dc50bda92d6d8e88f2a27df7c5033b42afeb1ed2676"
+checksum = "899bf02746a2c92bf1053d9327dadb252b01af1f81f90cdb902411f518bc7215"
 dependencies = [
  "cfg-if",
  "cpufeatures",