diff --git a/packer/Cargo.lock b/packer/Cargo.lock
index 21b0da5ff..a2afe4beb 100644
--- a/packer/Cargo.lock
+++ b/packer/Cargo.lock
@@ -194,9 +194,9 @@ checksum = "3ee2393c4a91429dffb4bedf19f4d6abf27d8a732c8ce4980305d782e5426d57"
 
 [[package]]
 name = "digest"
-version = "0.10.3"
+version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
+checksum = "adfbc57365a37acbd2ebf2b64d7e69bb766e2fea813521ed536f5d0520dcf86c"
 dependencies = [
  "block-buffer",
  "crypto-common",
@@ -676,9 +676,9 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.10.2"
+version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55deaec60f81eefe3cce0dc50bda92d6d8e88f2a27df7c5033b42afeb1ed2676"
+checksum = "82e6b795fe2e3b1e845bafcb27aa35405c4d47cdfc92af5fc8d3002f76cebdc0"
 dependencies = [
  "cfg-if",
  "cpufeatures",
diff --git a/packer/Cargo.toml b/packer/Cargo.toml
index 90c97bf28..8465d920a 100644
--- a/packer/Cargo.toml
+++ b/packer/Cargo.toml
@@ -16,7 +16,7 @@ tar = "0.4.38"
 serde = { version = "^1", features = ["derive"] }
 serde_yaml = "0.9.13"
 anyhow = "^1"
-sha2 = "0.10.2"
+sha2 = "0.10.6"
 data-encoding = "^2"
 serde_json = "^1"
 rayon = "^1.5"